Coloma, WI Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Coloma, WI in one place.
Mostly sunny. High near 46, with temperatures falling to around 44 in the afternoon. West northwest wind 17 to 21 mph, with gusts as high as 32 mph. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Coloma, 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: Apr 17, 2026 4:41 PM CDT.
The active forecast window currently covers Apr 18 to Apr 23, 2026 for Coloma, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 23, 2026
- Latest sync
- Apr 17, 2026 4:41 PM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Coloma
Thursday looks like the warmest upcoming period in Coloma at 76 degrees F.
Sunday Night is the coolest period ahead with temperatures near 25 degrees F.
The strongest winds are forecast for Saturday at about 17 to 21 mph WNW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 17, 2026 4:41 PM CDT
- Coverage
- 6 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
Mostly clear, with a low around 28. West wind 6 to 20 mph, with gusts as high as 30 mph.
A chance of snow showers between 7am and 10am, then a chance of rain and snow showers between 10am and 1pm. Mostly sunny, with a high near 47. West northwest wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Mostly clear, with a low around 25.
Mostly sunny, with a high near 54.
Mostly cloudy, with a low around 41.
Mostly sunny, with a high near 69.
Mostly clear, with a low around 39.
Sunny, with a high near 68.
Partly cloudy, with a low around 47.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 76. Chance of precipitation is 20%.
A slight chance of rain showers before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Mostly Sunny
|
46°F |
17 to 21 mph
WNW
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
28°F |
6 to 20 mph
W
|
|
Sunday
Apr 19
|
Chance Snow Showers
|
47°F |
6 to 14 mph
WNW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
25°F |
1 to 10 mph
NE
|
|
Monday
Apr 20
|
Mostly Sunny
|
54°F |
1 to 10 mph
S
|
|
Monday Night
Apr 20
|
Mostly Cloudy
|
41°F |
9 mph
SSW
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
69°F |
9 mph
W
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
39°F |
7 mph
NE
|
|
Wednesday
Apr 22
|
Sunny
|
68°F |
5 to 9 mph
ESE
|
|
Wednesday Night
Apr 22
|
Partly Cloudy
|
47°F |
8 mph
SE
|
|
Thursday
Apr 23
|
Mostly Sunny then Slight Chance Rain Showers
|
76°F |
7 to 14 mph
SSE
|
|
Thursday Night
Apr 23
|
Showers And Thunderstorms Likely
|
54°F |
13 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Coloma.