Coloma, WI Weather Forecast
Local 7-day forecast
Patchy Smoke then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Coloma, WI in one place.
Patchy smoke and a slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. South wind 2 to 8 mph. Chance of precipitation is 30%.
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: Jul 15, 2026 3:30 PM CDT.
The active forecast window currently covers Jul 17 to Jul 21, 2026 for Coloma, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 21, 2026
- Latest sync
- Jul 15, 2026 3:30 PM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Coloma
Friday looks like the warmest upcoming period in Coloma at 90 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Monday at about 6 to 14 mph WSW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 15, 2026 3:30 PM CDT
- Coverage
- 5 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
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 70. Chance of precipitation is 30%.
Sunny, with a high near 87.
Mostly clear, with a low around 60.
Sunny, with a high near 85.
A chance of rain showers after 1am. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 62. Chance of precipitation is 30%.
Sunny, with a high near 80.
Mostly clear, with a low around 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 17
|
Patchy Smoke then Chance Showers And Thunderstorms
|
90°F |
2 to 8 mph
S
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms then Mostly Clear
|
70°F |
5 to 8 mph
SW
|
|
Saturday
Jul 18
|
Sunny
|
87°F |
7 to 12 mph
NW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
60°F |
1 to 9 mph
NE
|
|
Sunday
Jul 19
|
Sunny
|
85°F |
1 to 5 mph
SE
|
|
Sunday Night
Jul 19
|
Partly Cloudy then Chance Rain Showers
|
64°F |
6 mph
SSW
|
|
Monday
Jul 20
|
Chance Showers And Thunderstorms
|
86°F |
6 to 14 mph
WSW
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
62°F |
8 to 12 mph
NW
|
|
Tuesday
Jul 21
|
Sunny
|
80°F |
8 to 13 mph
NNW
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
56°F |
3 to 10 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Coloma.