Cottage Grove, WI Weather Forecast
Local 7-day forecast
Chance Rain Showers then Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Cottage Grove, WI in one place.
A chance of rain showers before 9am. Mostly cloudy, with a high near 42. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Cottage Grove, 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 11, 2026 8:23 AM CST.
The active forecast window currently covers Nov 12 to Nov 17, 2026 for Cottage Grove, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 12 to Nov 17, 2026
- Latest sync
- Nov 11, 2026 8:23 AM CST
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Cottage Grove
Tuesday looks like the warmest upcoming period in Cottage Grove at 52 degrees F.
Friday Night is the coolest period ahead with temperatures near 24 degrees F.
The strongest winds are forecast for Thursday at about 10 to 15 mph N.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 11, 2026 8:23 AM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MKX
- Radar station
- KMKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 26. North wind 5 to 10 mph.
Mostly sunny, with a high near 42. North wind 5 to 15 mph.
Mostly clear, with a low around 24. North wind around 5 mph.
Sunny, with a high near 44. North wind 0 to 5 mph.
Mostly clear, with a low around 25. North wind around 0 mph.
Sunny. High near 47, with temperatures falling to around 42 in the afternoon.
Partly cloudy, with a low around 27.
Mostly sunny. High near 49, with temperatures falling to around 44 in the afternoon.
Mostly clear, with a low around 29.
Sunny. High near 52, with temperatures falling to around 46 in the afternoon.
Mostly clear, with a low around 31.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Nov 12
|
Chance Rain Showers then Mostly Cloudy
|
42°F |
10 to 15 mph
N
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
26°F |
5 to 10 mph
N
|
|
Friday
Nov 13
|
Mostly Sunny
|
42°F |
5 to 15 mph
N
|
|
Friday Night
Nov 13
|
Mostly Clear
|
24°F |
5 mph
N
|
|
Saturday
Nov 14
|
Sunny
|
44°F |
0 to 5 mph
N
|
|
Saturday Night
Nov 14
|
Mostly Clear
|
25°F |
0 mph
|
|
Sunday
Nov 15
|
Sunny
|
47°F |
0 mph
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
27°F |
0 mph
|
|
Monday
Nov 16
|
Mostly Sunny
|
49°F |
0 to 5 mph
S
|
|
Monday Night
Nov 16
|
Mostly Clear
|
29°F |
0 mph
|
|
Tuesday
Nov 17
|
Sunny
|
52°F |
0 to 5 mph
S
|
|
Tuesday Night
Nov 17
|
Mostly Clear
|
31°F |
0 to 5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cottage Grove.