Halma, MN Weather & Growing Conditions
This Afternoon
72°F
Mostly Cloudy
Mostly cloudy, with a high near 72. South wind around 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Mostly Cloudy | 12 mph S | 7% |
| Tonight | 52°F | Mostly Cloudy | 3 to 10 mph SSE | 7% |
| Saturday | 69°F | Mostly Cloudy | 2 to 14 mph WSW | 14% |
| Saturday Night | 46°F | Mostly Cloudy | 8 to 13 mph NE | 0% |
| Sunday | 67°F | Partly Sunny | 12 mph ENE | 0% |
| Sunday Night | 42°F | Partly Cloudy | 5 to 9 mph E | 0% |
| Monday | 68°F | Sunny | 5 to 9 mph SE | 0% |
| Monday Night | 41°F | Mostly Clear | 7 to 10 mph SE | 0% |
| Tuesday | 68°F | Sunny | 10 to 17 mph SSE | 0% |
| Tuesday Night | 45°F | Partly Cloudy | 12 to 15 mph SSE | 2% |
| Wednesday | 69°F | Partly Sunny | 15 to 20 mph SSE | 8% |
| Wednesday Night | 51°F | Mostly Cloudy | 15 mph SSE | 13% |
| Thursday | 72°F | Mostly Sunny | 15 mph S | 12% |
| Thursday Night | 52°F | Mostly Clear | 12 mph SSE | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Halma, MN
Last spring frost
May 8
First fall frost
Sep 30
Growing season
142 days
Hardiness zone
3b
Explore more for Halma, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Hallock, Mn (17.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.