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Grass Lake
Wilpen, MN · St. Louis County
Right Now
Clear
Water
68°
Wind
3 mph
WSW
Gusts
9 mph
Pressure
29.90
steady
Forecast - Sat, Jul 11
High / Low
88° / 56°
Wind
4 mph
gusts 16 mph
Precip
25%
UV
8
Sunrise
10:26 AM
Sunset
2:07 AM
Every forecast metric for the week ahead, plus best days for fishing, boating, swimming, and paddling.
Quick recommendations based on wind, precip, pressure, solunar, and temperature.
Best for Fishing
Tue, Tue, Jul 14
Tue, Jul 14 scores 70/100: Solunar 4/5, Wind 8 mph.
Best for Boating
Tue, Tue, Jul 14
Tue, Jul 14 scores 90/100: Wind 8 mph, Rain 0%.
Best for Swimming
Wed, Wed, Jul 15
Wed, Jul 15 scores 80/100: Air 83°F, Rain 0%.
Best for Paddling
Tue, Tue, Jul 14
Tue, Jul 14 scores 85/100: Wind 8 mph, Rain 0%.
Ask about this week:
Swipe to see all 9 days
| Metric | Sat11 | Sun12 | Mon13 | Tue14 | Wed15 | Thu16 | Fri17 | Sat18 | Sun19 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Mostly Clear | Clear | Mostly Clear | Mostly Clear | Mostly Cloudy | Drizzle | Drizzle | Drizzle | Partly Cloudy |
| High / Low | 88°/56° | 95°/69° | 95°/68° | 90°/68° | 83°/62° | 77°/61° | 87°/64° | 78°/60° | 79°/61° |
| Precip | 25% | 48% | 0% | 0% | 0% | 48% | 38% | 54% | 0% |
| Wind | 8 mphgust 16 | 11 mphgust 21 | 12 mphgust 26 | 8 mphgust 23 | 7 mphgust 14 | 7 mphgust 16 | 10 mphgust 21 | 9 mphgust 17 | 12 mphgust 26 |
| Pressure | 30.00" stable | 30.01" stable | 30.00" stable | 30.04" rising | 30.08" rising | 30.03" falling | 29.88" falling | 29.80" falling | 29.74" falling |
| UV Index | 8 | 9 | 8 | 8 | 6 | 5 | 6 | 6 | 7 |
| Sunrise | 10:26 AM | 10:27 AM | 10:28 AM | 10:29 AM | 10:30 AM | 10:31 AM | 10:32 AM | 10:33 AM | 10:34 AM |
| Sunset | 2:07 AM | 2:06 AM | 2:05 AM | 2:04 AM | 2:03 AM | 2:03 AM | 2:02 AM | 2:01 AM | 2:00 AM |
| Bite Rating | 2/5waning crescent | 3/5waning crescent | 5/5NEW | 4/5NEW | 3/5NEW | 3/5NEW | 2/5waxing crescent | 2/5waxing crescent | 2/5waxing crescent |
Today Read
Grass LakeWind read
Calm
4 mph avg
Water read
68°
Warm-water bite
Air range
56° / 88°
today
Precip
25%
low concern
Today's forecast for Grass Lake has calm wind, 56F to 88F air temperatures, 25% chance of precipitation, and 68F water.
Trip planner
Active temps make wind edges, shallow cover, and feeding windows more important. The planning constraint is weak timing.
Uses 8 live data sources for this lake. Tap a stat or ask a question.
Fishing Forecast
waning crescent
Major
2:54 PM - 5:24 PM
Minor
6:24 AM - 7:54 AM
Detailed temperature readings across your lake.
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Water Temperature History
Current
66°
Jul 19
Low
34°
Mar 17
Average
53°
Last 12 Months
Warmest avg: July (69°F)
Coolest avg: March (39°F)
Rapid warming: April → May (+16°F)
Sharpest cooling: September → October (-13°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
5am - 4am
Peak Wind
8 mph
6pm
Peak Gust
16 mph
highest gust
Pressure
29.96 inHg
rising
Visibility
10 mi
4% 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
2/5waning crescent
Water at 68°F -- warm-water species active.
Nearby Lakes
FAQ
Grass Lake covers 0.00 acres (0.00 square miles)
Grass Lake is located in Wilpen, St. Louis County, MN. It is accessible to the public for outdoor activities.