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Boulder Junction, WI · Vilas County
Right Now
Partly Cloudy
Water
60°
Wind
7 mph
S
Gusts
13 mph
Pressure
29.91
steady
Forecast - Mon, Jun 8
High / Low
77° / 61°
Wind
6 mph
gusts 20 mph
Precip
100%
UV
7
Sunrise
10:07 AM
Sunset
1:48 AM
Today Read
Grassy LakeWind read
Calm
6 mph avg
Water read
60°
Cool-water mix
Air range
61° / 77°
today
Precip
100%
watch timing
Today's forecast for Grassy Lake has calm wind, 61F to 77F air temperatures, 100% chance of precipitation, and 60F water.
The planner reads this page's water temp, forecast, fish species, solunar timing, reports, and imagery context so you can decide what to throw, when to go, and when to move.
Today's AI read
Active temps make wind edges, shallow cover, and feeding windows more important. Wind is not the main constraint, so timing and presentation can drive the plan. With a weak solunar score, favor stable weather windows.
Uses this lake data
Trip read from the AI planner
FishableFishing Forecast
Last quarter
Major
5:00 AM - 5:00 AM
Minor
5:47 AM - 7:17 AM
Detailed temperature readings across your lake.
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Water Temperature History
Current
72°
Jun 14
Low
32°
Feb 16
Average
52°
Last 12 Months
Warmest avg: August (67°F)
Coolest avg: March (37°F)
Rapid warming: April → May (+20°F)
Sharpest cooling: September → October (-12°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
12am - 11pm
Peak Wind
10 mph
2pm
Peak Gust
20 mph
highest gust
Pressure
29.97 inHg
rising
Visibility
16 mi
50% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Pressure stability helps plan windows
Tap chart points for pressure details
Nearby Lakes
Fishing Forecast
2/5Last quarter
Water at 60°F -- good for cool-water species.
Nearby Lakes
FAQ
Grassy Lake covers 107.00 acres (0.17 square miles) with a maximum depth of 1.22 meters (~4 feet).
Grassy Lake is located in Boulder Junction, Vilas County, WI. It is accessible to the public for outdoor activities.