Alma, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Alma, a city in Buffalo County, Wisconsin.
Today
78°F
Mostly Cloudy then Isolated Rain Showers
Isolated rain showers after 4pm. Mostly cloudy. High near 78, with temperatures falling to around 76 in the afternoon. Northwest wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Alma
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Mostly Cloudy then Isolated Rain Showers | 8 mph NW | 17% |
| Tonight | 57°F | Isolated Rain Showers then Mostly Cloudy | 2 to 6 mph W | 20% |
| Wednesday | 79°F | Sunny | 1 to 5 mph NW | 1% |
| Wednesday Night | 56°F | Mostly Clear | 3 mph W | 0% |
| Thursday | 84°F | Sunny | 1 to 7 mph SW | 1% |
| Thursday Night | 61°F | Mostly Clear | 6 mph S | 1% |
| Friday | 86°F | Sunny | 3 to 9 mph SW | 12% |
| Friday Night | 64°F | Slight Chance Showers And Thunderstorms | 5 to 9 mph SW | 23% |
| Saturday | 86°F | Slight Chance Rain Showers then Sunny | 3 to 7 mph SW | 20% |
| Saturday Night | 67°F | Slight Chance Showers And Thunderstorms | 6 mph W | 43% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 43% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 5 mph E | 33% |
| Monday | 84°F | Chance Rain Showers | 2 to 6 mph E | 33% |
| Monday Night | 65°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 mph N | 25% |
Forecast source: National Weather Service (api.weather.gov) for Alma (44.340, -91.918). Updated through the day.
Growing snapshot for Alma
Last spring frost
Apr 28
First fall frost
Oct 14
Growing season
168 days
Hardiness zone
4b
More local growing data for Alma: nearby ZIP 54610 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Alma Dam 4, Wi (5.1 mi from Alma). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.