Coloma, WI Weather & Growing Conditions
This Afternoon
62°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a high near 62. East northeast wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Showers And Thunderstorms | 9 mph ENE | 84% |
| Tonight | 53°F | Chance Showers And Thunderstorms | 10 mph NE | 44% |
| Sunday | 66°F | Partly Sunny | 9 to 14 mph NE | 8% |
| Sunday Night | 45°F | Mostly Cloudy | 8 to 13 mph NE | 0% |
| Monday | 60°F | Mostly Cloudy | 13 mph ENE | 3% |
| Monday Night | 43°F | Mostly Cloudy | 10 mph ENE | 13% |
| Tuesday | 59°F | Partly Sunny | 8 to 12 mph ENE | 12% |
| Tuesday Night | 43°F | Partly Cloudy | 7 mph ENE | 2% |
| Wednesday | 63°F | Mostly Sunny | 5 to 9 mph ENE | 2% |
| Wednesday Night | 45°F | Patchy Fog | 2 to 6 mph ENE | 1% |
| Thursday | 65°F | Patchy Fog then Slight Chance Rain Showers | 2 to 6 mph ENE | 15% |
| Thursday Night | 48°F | Slight Chance Rain Showers then Mostly Cloudy | 0 to 3 mph NE | 15% |
| Friday | 69°F | Partly Sunny | 1 to 5 mph ENE | 5% |
| Friday Night | 48°F | Partly Cloudy | 2 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Coloma, WI
Last spring frost
May 10
First fall frost
Oct 3
Growing season
146 days
Hardiness zone
4b
Explore more for Coloma, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Hancock Exp Farm, Wi (6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.