Dillon Reservoir

Dillon Reservoir

Dillon, Summit County, CO
5mi²
ft
Directions
Lake Information

Nestled amidst the majestic landscapes of Summit County, Colorado, Dillon Reservoir, also known as Lake Dillon, is a stunning alpine lake that beckons both locals and tourists alike to immerse themselves in its natural splendor. Spanning across a vast expanse, this reservoir serves as a recreational haven for outdoor enthusiasts, offering a seasonal boating experience of all types. Located in the heart of the Rocky Mountains, the boating season typically extends from early June to mid-September, contingent upon weather conditions, providing ample time for visitors to indulge in aquatic adventures and soak in the breathtaking surroundings. Dillon Reservoir's allure is heightened by the accessibility it offers to a wide range of water-based activities. Boating enthusiasts will find their passions ignited as they explore the expansive waters. Whether it's sailing, kayaking, paddleboarding, or motorized boating, the reservoir accommodates all preferences, ensuring an unforgettable aquatic experience for everyone. The glistening waters of Lake Dillon provide a serene backdrop for leisurely cruises and adrenaline-pumping water sports, making it an ideal destination for families, friends, and solo adventurers alike. Adding to the convenience and variety of experiences, Lake Dillon boasts two marinas, strategically positioned on opposite sides of the lake. These marinas serve as gateways to the reservoir's offerings, providing boat rentals and essential amenities for a seamless and enjoyable boating excursion. Whether you're a seasoned boater or a novice looking to embark on a new aquatic adventure, the marinas are well-equipped to cater to your needs, ensuring that your time on the lake is both safe and enjoyable. In addition to its recreational offerings, Dillon Reservoir is renowned for its stunning alpine scenery. Encircled by towering peaks, the reservoir's pristine waters reflect the rugged beauty of the Rocky Mountains, creating an awe-inspiring backdrop for outdoor enthusiasts and photographers alike. The surrounding wilderness offers ample opportunities for hiking, camping, and wildlife observation, making Lake Dillon a well-rounded destination for those seeking a harmonious blend of natural beauty and outdoor recreation. In conclusion, Dillon Reservoir in Summit County, Colorado, is a captivating alpine oasis that captivates visitors with its seasonal boating opportunities and breathtaking scenery. From early June to mid-September, weather permitting, the reservoir invites boating enthusiasts to explore its pristine waters, while two marinas cater to their needs. Nestled in the heart of the Rocky Mountains, Lake Dillon offers a diverse array of recreational activities, making it an ideal destination for those seeking adventure, relaxation, and a deep connection with the natural world.

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Current Conditions

40°F°
Feels like 31°F°
PartlyCloudy
Today's High
48°F°
Today's Low
22°F°

Water Temperature

48°F
Updated: (Apr 30)
Sign in to contribute temps.

Current water temperature for Dillon Reservoir is 48°F.

Current Snapshot

Wind11 mph NW (Gust 23 mph)
Pressure
29.92 inHg
Visibility30 mi
Humidity45%
Cloud Cover52%

Forecast: Friday, May 2

Day 1 of 9

Hourly Insights

7 AM
23°F°
10 AM
36°F°
1 PM
46°F°
4 PM
48°F°

Temperature

High
48°F°
Low
22°F°

Precipitation

Chance0%
Amount0.00"
Typeclear

Wind

4mph
Avg Speed
Gusts up to
17mph
CalmModerateStrong
Max Speed8 mph

Sun, Moon & UV

Sunrise12:03 PM
Sunset1:59 AM
Moon PhasewaxingCrescent
Max UV Index10 (Very High)

Solunar Fishing Forecast

Action Rating
3/5

Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)

Major Times (Best)

11:34 PM - 2:04 AM

8:52 AM - 11:22 AM

Minor Times (Good)

3:39 PM - 5:09 PM

6:37 AM - 8:07 AM

Outlook for Friday at Dillon Reservoir

Expect temperatures ranging from 22°F to 48°F. Skies look mostly clear with little chance of precipitation. Winds will be averaging 4 mph, with potential gusts reaching up to 17 mph. The maximum UV index will be 10 (Very High), so plan sun protection accordingly. For anglers, today's fishing action is rated 3/5 (Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 11:34 PM and 8:52 AM, or try the minor windows near 3:39 PM and 6:37 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Dillon Reservoir.

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May 1st 2025

Lake Information

Elevation
N/A
Area
5 mi²
Coordinates
39.627, -106.039

Weather Forecast

Friday

48°F
22°F

Saturday

54°F
27°F

Sunday

52°F
32°F

Monday

43°F
31°F

Tuesday

41°F
28°F

Wednesday

45°F
27°F

Thursday

49°F
30°F

Friday

53°F
32°F

Saturday

55°F
31°F
Friday - 5/2/2025
48°F
22°F
12am
29°F
48°F
30.15 hPa
2 mph
NNW
G: 3 mph
2am
25°F
48°F
30.18 hPa
1 mph
NW
G: 3 mph
4am
23°F
48°F
30.21 hPa
2 mph
WNW
G: 4 mph
6am
22°F
48°F
30.23 hPa
1 mph
W
G: 3 mph
8am
28°F
48°F
30.21 hPa
1 mph
WNW
G: 2 mph
10am
36°F
48°F
30.11 hPa
5 mph
NNW
G: 12 mph
12pm
44°F
48°F
30.03 hPa
7 mph
NNW
G: 17 mph
2pm
47°F
48°F
29.96 hPa
8 mph
NNW
G: 17 mph
4pm
48°F
48°F
29.92 hPa
8 mph
NNW
G: 15 mph
6pm
46°F
48°F
29.96 hPa
5 mph
NNW
G: 11 mph
8pm
40°F
48°F
30.01 hPa
2 mph
NW
G: 6 mph
10pm
34°F
48°F
30.08 hPa
2 mph
S
G: 5 mph

Water Temperature History

Trends for Dillon Reservoir

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

37°F

On Dec 1

Coldest point in the Last 12 Months.

Average in Period

51°F

Typical temp during the Last 12 Months.

Temperature Trend: Last 12 Months

Surface temperature over the selected period.

Key Observations (Last 12 Months)

  • Warmest avg: August (64°F).
  • Coolest avg: December (37°F).
  • Rapid warming often occurs: May → June (+12°F).
  • Sharpest cooling trend: October → November (-11°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm05101520

Wind Direction

331°

Pressure

1021 mb

Cloud Cover

22%

Visibility

13 miles

Daily Pressure Forecast

FriSatSunMonTueWedThuFriSat0.008.8617.7226.5835.44
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Frequently Asked Questions About Dillon Reservoir

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