Coloma, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Coloma, a village in Waushara County, Wisconsin.
Overnight
56°F
Rain Showers Likely
Rain showers likely before 3am, then rain showers likely and patchy fog between 3am and 5am, then patchy fog and a slight chance of rain showers. Cloudy. Low around 56, with temperatures rising to around 58 overnight. South southeast wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Coloma
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Rain Showers Likely | 8 mph SSE | 74% |
| Wednesday | 60°F | Chance Rain Showers | 8 to 13 mph SSW | 46% |
| Wednesday Night | 43°F | Rain Showers Likely | 9 mph SW | 73% |
| Thursday | 51°F | Rain Showers Likely | 6 to 12 mph NW | 62% |
| Thursday Night | 32°F | Mostly Cloudy | 10 mph N | 6% |
| Friday | 46°F | Mostly Sunny | 3 to 10 mph N | 0% |
| Friday Night | 26°F | Mostly Clear | 1 mph N | 0% |
| Saturday | 49°F | Sunny | 0 to 5 mph WNW | 0% |
| Saturday Night | 30°F | Mostly Clear | 2 to 6 mph W | 4% |
| Sunday | 54°F | Sunny | 6 to 10 mph W | 8% |
| Sunday Night | 31°F | Mostly Clear | 5 mph W | 1% |
| Monday | 58°F | Mostly Sunny | 2 to 10 mph SW | 0% |
| Monday Night | 37°F | Partly Cloudy | 7 mph W | 1% |
| Tuesday | 57°F | Sunny | 3 to 8 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Coloma (44.039, -89.531). Updated through the day.
Growing snapshot for Coloma
Last spring frost
May 10
First fall frost
Oct 3
Growing season
146 days
Hardiness zone
4b
More local growing data for Coloma: nearby ZIP 54930 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Berlin
Fremont
Hancock
Lohrville
Pine River
Plainfield
Poy Sippi
Redgranite
Tustin
Wautoma
Wild Rose
Climate data from the nearest NOAA station, Hancock Exp Farm, Wi (6 mi from Coloma). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.