Question 1

What is the current water temperature at Grinnell Lake?

Accepted Answer

The current water temperature at Grinnell Lake is 71.90°F as of June 24, 2026. This temperature reading is based on our advanced satellite monitoring system and current data collection. Water temperature is a crucial factor for fishing success and water activities.

Question 2

How often is the Grinnell Lake water temperature updated?

Accepted Answer

Water temperature data for Grinnell Lake is updated daily through our satellite monitoring system. The last update was made on June 24, 2026. We use advanced thermal imaging and surface monitoring technology to provide accurate temperature readings.

Question 3

What activities are suitable for the current water temperature at Grinnell Lake?

Accepted Answer

With the current water temperature of 71.90°F at Grinnell Lake, conditions are ideal for fishing, boating, and moderate water activities. The temperature typically fluctuates 2-3 degrees throughout the day. This data is monitored via satellite and updated regularly to help you plan your lake activities.

Question 4

How good is the fishing at Grinnell Lake with the current water temperature?

Accepted Answer

The current water temperature of 71.9°F at Grinnell Lake is suitable for fishing, though fish activity may vary. For best results, fish during early morning or late evening hours when fish are most active. Always check local fishing regulations and licenses before fishing.

Question 5

What is Grinnell Lake and what activities are available?

Accepted Answer

Grinnell Lake, encompassing approximately 33 acres, is a serene body of water located in Carbon County, Wyoming. Situated amidst the expansive landscapes characteristic of the region, the lake offers a tranquil setting for visitors seeking a peaceful retreat. While specific information about recreational activities at Grinnell Lake is limited, its location within a region known for diverse aquatic life suggests potential opportunities for fishing. Anglers interested in exploring the lake should consult local resources or the Wyoming Game and Fish Department for the most current data and fishing regulations.

The area surrounding Grinnell Lake is characterized by its open spaces and natural beauty, making it an appealing spot for activities such as wildlife observation and photography. Access to the lake may require travel on unpaved roads, and visitors should be prepared for limited amenities. Given the lake's remote setting and lack of developed facilities, it's essential for visitors to plan accordingly and ensure they have the necessary supplies for their visit.

While Grinnell Lake itself may have access limitations, the broader Carbon County region offers a wealth of fishing opportunities. Nearby bodies of water, such as the North Platte River, Encampment River, and Seminoe Reservoir, are known for their abundant fish populations, including species like rainbow, brown, and cutthroat trout. Anglers interested in exploring these areas should consult local resources or the Wyoming Game and Fish Department for the most current data and fishing regulations.

In summary, Grinnell Lake is a part of the rich tapestry of water bodies in Carbon County, Wyoming. While direct recreational access may be limited due to its remote location and lack of developed facilities, the lake contributes to the region's natural beauty and offers potential opportunities for outdoor enthusiasts seeking solitude and scenic vistas.

Question 6

How big and deep is Grinnell Lake?

Accepted Answer

Grinnell Lake is a substantial body of water covering 33.00 acres (0.05 square miles) with a maximum depth of 0.00 meters (0 feet). This size and depth make it ideal for various activities including and water recreation.

Question 7

What are the current conditions at Grinnell Lake?

Accepted Answer

Current conditions at Grinnell Lake as of June 24, 2026:
      Water temperature is ~°F, 
      weather is Cloudy, 
      and water clarity is typical for the season. 
      These conditions are regularly updated to help you plan your visit.

Question 8

When is the best time to fish at Grinnell Lake?

Accepted Answer

The best fishing times at Grinnell Lake vary by season:
      Spring (March-May): Spring fishing at the lake is excellent for . Focus on shallow areas warming up first, and use light tackle as fish become more active after winter.
      Summer (June-August): During summer months, fish are most active early morning and late evening. Look for  in deeper, cooler waters during mid-day.
      Fall (September-November): Fall brings excellent fishing opportunities as  feed heavily before winter. Focus on areas with falling water temperatures.
      Winter (December-February): Ice fishing is popular during winter months. Target  in shallower bays and near structure, always ensuring safe ice conditions.
      Additionally, early morning and late evening typically offer the best fishing conditions.

Question 9

What facilities and access points are available at Grinnell Lake?

Accepted Answer

Grinnell Lake offers the following facilities and amenities:

Please note that some facilities may have seasonal hours or closures. Check current conditions and regulations before your visit.

Question 10

What water recreation activities are available at Grinnell Lake?

Accepted Answer

Grinnell Lake offers various recreational opportunities including:
      - Fishing

Additional lake information:
      - Lake size: 33.00 acres (0.05 square miles)
      - Maximum depth: 0.00 meters

The lake is particularly suitable for fishing and boating 
      during current conditions. Always check weather forecasts and local regulations before activities.

Question 11

What's the best time to visit Grinnell Lake, and how's the weather?

Accepted Answer

The best time to visit Grinnell Lake depends on your planned activities:
      - Summer (June-August): Ideal for swimming, boating, and water sports
      - Spring/Fall: Excellent fishing and fewer crowds
      - Winter: Ice fishing when conditions permit
      Current weather is Cloudy. 
      Check our current updates for water temperature and conditions before your visit.

Question 12

What permits and regulations should I know about for Grinnell Lake?

Accepted Answer

For Grinnell Lake, you should be aware of:
      - Fishing license requirements (check state regulations)
      - Boat registration requirements

For specific requirements and current regulations:
      
      - Contact local authorities
      - Visit the DNR website
      - Visit official websites listed below

Question 13

Where can I find more information about Grinnell Lake?

Accepted Answer

You can find detailed information about Grinnell Lake through these official resources:
        
        - Additional Information
        
        These resources provide up-to-date information about:
        
        - Current lake conditions
        - Facility hours and availability
        - Special notices and alerts
        
        - Seasonal updates and events
        
        Official websites: https://wgfd.maps.arcgis.com/apps/webappviewer/index.html?id=61d1fb66ead443e2af51aa2ada1f1eaa

Question 14

What is the water temperature at Grinnell Lake in January?

Accepted Answer

In January, the water temperature at Grinnell Lake is approximately 36.03°F. 
        This information helps in planning activities like water activities.

Question 15

What is the water temperature at Grinnell Lake in February?

Accepted Answer

In February, the water temperature at Grinnell Lake is approximately 40.29°F. 
        This information helps in planning activities like water activities.

Question 16

What is the water temperature at Grinnell Lake in March?

Accepted Answer

In March, the water temperature at Grinnell Lake is approximately 46.17°F. 
        This information helps in planning activities like water activities.

Question 17

What is the water temperature at Grinnell Lake in April?

Accepted Answer

In April, the water temperature at Grinnell Lake is approximately 52.40°F. 
        This information helps in planning activities like water activities.

Question 18

What is the water temperature at Grinnell Lake in May?

Accepted Answer

In May, the water temperature at Grinnell Lake is approximately 58.00°F. 
        This information helps in planning activities like water activities.

Question 19

What is the water temperature at Grinnell Lake in June?

Accepted Answer

In June, the water temperature at Grinnell Lake is approximately 63.70°F. 
        This information helps in planning activities like water activities.

Question 20

What is the water temperature at Grinnell Lake in July?

Accepted Answer

In July, the water temperature at Grinnell Lake is approximately 82.77°F. 
        This information helps in planning activities like water activities.

Question 21

What is the water temperature at Grinnell Lake in August?

Accepted Answer

In August, the water temperature at Grinnell Lake is approximately 80.90°F. 
        This information helps in planning activities like water activities.

Question 22

What is the water temperature at Grinnell Lake in September?

Accepted Answer

In September, the water temperature at Grinnell Lake is approximately 74.15°F. 
        This information helps in planning activities like water activities.

Question 23

What is the water temperature at Grinnell Lake in October?

Accepted Answer

In October, the water temperature at Grinnell Lake is approximately 60.20°F. 
        This information helps in planning activities like water activities.

Question 24

What is the water temperature at Grinnell Lake in November?

Accepted Answer

In November, the water temperature at Grinnell Lake is approximately 32.43°F. 
        This information helps in planning activities like water activities.

Question 25

What is the water temperature at Grinnell Lake in December?

Accepted Answer

In December, the water temperature at Grinnell Lake is approximately 35.28°F. 
        This information helps in planning activities like water activities.

Question 26

What are the current fishing conditions at Grinnell Lake?

Accepted Answer

Current water temperature at Grinnell Lake is ~°F. 
        Check local fishing reports for the most active species.

Question 27

What is the maximum depth of Grinnell Lake?

Accepted Answer

Grinnell Lake has a maximum depth of 0.00 meters (0 feet). This depth provides excellent habitat for various fish species and supports diverse aquatic life. The lake's depth profile makes it suitable for both shallow-water fishing and deep-water activities.

Question 28

How big is Grinnell Lake?

Accepted Answer

Grinnell Lake covers an area of 33.00 acres (0.05 square miles) at full pool.  This substantial size makes it an important recreational resource for Carbon County, offering extensive opportunities for fishing, boating, and other water activities.

Question 29

Where is Grinnell Lake located?

Accepted Answer

Grinnell Lake is located in Leo, Carbon County, WY. The lake is accessible to the public and serves as a popular destination for outdoor activities. Its location in Carbon County makes it easily accessible from Leo and surrounding communities.

Metric	Wed24	Thu25	Fri26	Sat27	Sun28	Mon29	Tue30	Wed1	Thu2
Condition	Thunderstorms	Drizzle	Windy	Windy	Windy	Windy	Mostly Clear	Mostly Clear	Mostly Clear
High / Low	79°/51°	71°/53°	78°/53°	73°/54°	73°/50°	65°/44°	73°/45°	74°/51°	73°/52°
Precip	51%	74%	40%	40%	32%	0%	0%	0%	21%
Wind	11 mphgust 25	20 mphgust 26	23 mphgust 33	27 mphgust 40	19 mphgust 35	23 mphgust 38	18 mphgust 26	17 mphgust 29	10 mphgust 20
Pressure	29.89" stable	29.85" falling	29.67" falling	29.53" falling	29.58" rising	29.78" rising	29.82" rising	29.87" rising	29.99" rising
UV Index	10	7	8	8	9	9	10	10	10
Sunrise	11:30 AM	11:31 AM	11:31 AM	11:32 AM	11:32 AM	11:32 AM	11:33 AM	11:33 AM	11:34 AM
Sunset	2:46 AM	2:46 AM	2:46 AM	2:46 AM	2:46 AM	2:46 AM	2:46 AM	2:46 AM	2:46 AM
Bite Rating	3/5first quarter	2/5waxing gibbous	2/5waxing gibbous	3/5waxing gibbous	2/5waxing gibbous	5/5FULL	4/5FULL	3/5FULL	2/5waning gibbous

Grinnell Lake

Grinnell Lake

7-Day Weather Outlook

AI Picks for the Week

Temperature Range

Precip & Wind

Daily Breakdown

Grinnell Lake

Try Premium Features

Weather Forecast

Hourly Wind Forecast

24

Daily Pressure Forecast

About Grinnell Lake