Sea Lion Lake, WI Weather Forecast
Local 7-day forecast
Chance Snow Showers then Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Sea Lion Lake, WI in one place.
A chance of snow showers before 8am, then a chance of rain and snow showers between 8am and 11am. Mostly cloudy. High near 42, with temperatures falling to around 38 in the afternoon. North northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Local Weather Overview
This forecast page for Sea Lion Lake, WI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 5, 2026 8:25 PM CST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Sea Lion Lake, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 5, 2026 8:25 PM CST
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Sea Lion Lake
Monday looks like the warmest upcoming period in Sea Lion Lake at 58 degrees F.
Friday Night is the coolest period ahead with temperatures near 20 degrees F.
The strongest winds are forecast for Friday at about 6 to 10 mph NNW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 5, 2026 8:25 PM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- GRB
- Radar station
- KMQT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy. Low around 20, with temperatures rising to around 23 overnight. Northwest wind 1 to 5 mph.
Mostly sunny, with a high near 48. West wind 1 to 5 mph.
Partly cloudy, with a low around 30. West wind 5 to 8 mph, with gusts as high as 21 mph.
Sunny, with a high near 54.
Mostly clear, with a low around 30.
Partly sunny, with a high near 58.
Partly cloudy, with a low around 36.
Mostly sunny, with a high near 53.
Partly cloudy, with a low around 29.
Partly sunny, with a high near 48.
Mostly cloudy, with a low around 28.
Partly sunny, with a high near 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Chance Snow Showers then Mostly Cloudy
|
42°F |
6 to 10 mph
NNW
|
|
Friday Night
Nov 6
|
Partly Cloudy
|
20°F |
1 to 5 mph
NW
|
|
Saturday
Nov 7
|
Mostly Sunny
|
48°F |
1 to 5 mph
W
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
30°F |
5 to 8 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
54°F |
6 to 10 mph
WNW
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
30°F |
5 mph
W
|
|
Monday
Nov 9
|
Partly Sunny
|
58°F |
3 to 10 mph
SW
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
36°F |
9 mph
W
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
53°F |
6 to 10 mph
WNW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
29°F |
5 mph
NW
|
|
Veterans Day
Nov 11
|
Partly Sunny
|
48°F |
2 to 6 mph
NNW
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
28°F |
2 mph
NNW
|
|
Thursday
Nov 12
|
Partly Sunny
|
49°F |
2 to 6 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sea Lion Lake.