Alma, WI Weather & Growing Conditions
Tonight
54°F
Rain Showers
Rain showers. Mostly cloudy. Low around 54, with temperatures rising to around 57 overnight. Southeast wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Rain Showers | 8 mph SE | 96% |
| Wednesday | 56°F | Rain Showers | 6 to 10 mph S | 84% |
| Wednesday Night | 46°F | Rain Showers | 13 mph W | 87% |
| Thursday | 49°F | Rain Showers Likely | 13 mph N | 69% |
| Thursday Night | 36°F | Mostly Cloudy | 7 to 13 mph N | 7% |
| Friday | 47°F | Partly Sunny | 2 to 7 mph N | 0% |
| Friday Night | 30°F | Partly Cloudy | 1 mph N | 1% |
| Saturday | 52°F | Mostly Sunny | 0 to 5 mph W | 1% |
| Saturday Night | 35°F | Partly Cloudy | 5 mph W | 8% |
| Sunday | 56°F | Sunny | 5 to 8 mph W | 14% |
| Sunday Night | 36°F | Mostly Clear | 5 mph SW | 3% |
| Monday | 59°F | Mostly Sunny | 5 to 9 mph SW | 0% |
| Monday Night | 39°F | Mostly Clear | 7 mph W | 1% |
| Tuesday | 56°F | Sunny | 7 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Alma, WI
Last spring frost
Apr 28
First fall frost
Oct 14
Growing season
168 days
Hardiness zone
4b
Explore more for Alma, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Alma Dam 4, Wi (5.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.