Mountain, WI Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Mountain, WI in one place.
Mostly cloudy, with a low around 31. North northwest wind around 7 mph, with gusts as high as 22 mph.
Local Weather Overview
This forecast page for Mountain, 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 6, 2026 1:33 AM CST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Mountain, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 1:33 AM CST
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Mountain
Monday looks like the warmest upcoming period in Mountain at 60 degrees F.
Friday Night is the coolest period ahead with temperatures near 21 degrees F.
The strongest winds are forecast for Friday at about 3 to 9 mph N.
The forecast from Nov 6 through Nov 12 stays mostly dry.
Forecast Details
- Last updated
- Nov 6, 2026 1:33 AM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- GRB
- Radar station
- KGRB
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly sunny. High near 44, with temperatures falling to around 40 in the afternoon. North wind 3 to 9 mph, with gusts as high as 22 mph.
Partly cloudy. Low around 21, with temperatures rising to around 24 overnight. North northwest wind around 2 mph.
Mostly sunny, with a high near 49. West wind 1 to 5 mph.
Partly cloudy, with a low around 30. West wind around 6 mph.
Sunny, with a high near 58.
Mostly clear, with a low around 29.
Mostly sunny, with a high near 60.
Partly cloudy, with a low around 36.
Sunny, with a high near 55.
Partly cloudy, with a low around 29.
Mostly sunny, with a high near 51.
Partly cloudy, with a low around 28.
Mostly sunny, with a high near 50.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 6
|
Mostly Cloudy
|
31°F |
7 mph
NNW
|
|
Friday
Nov 6
|
Partly Sunny
|
44°F |
3 to 9 mph
N
|
|
Friday Night
Nov 6
|
Partly Cloudy
|
21°F |
2 mph
NNW
|
|
Saturday
Nov 7
|
Mostly Sunny
|
49°F |
1 to 5 mph
W
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
30°F |
6 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
58°F |
5 to 8 mph
WNW
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
29°F |
3 mph
W
|
|
Monday
Nov 9
|
Mostly Sunny
|
60°F |
1 to 9 mph
SW
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
36°F |
6 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
55°F |
3 to 8 mph
WNW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
29°F |
2 mph
NW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
51°F |
3 mph
NNW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
28°F |
1 mph
NNW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
50°F |
1 to 5 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mountain.