Henning, MN Weather & Growing Conditions
Today
65°F
Cloudy
Cloudy, with a high near 65. Northeast wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 65°F | Cloudy | 10 mph NE | 5% |
| Tonight | 53°F | Mostly Cloudy | 6 to 9 mph NE | 2% |
| Sunday | 64°F | Mostly Cloudy | 9 to 13 mph ENE | 0% |
| Sunday Night | 45°F | Mostly Cloudy | 9 mph E | 0% |
| Monday | 64°F | Mostly Sunny | 9 mph E | 2% |
| Monday Night | 42°F | Mostly Clear | 6 mph ESE | 2% |
| Tuesday | 64°F | Sunny | 6 to 12 mph SE | 1% |
| Tuesday Night | 44°F | Mostly Clear | 9 mph SE | 0% |
| Wednesday | 65°F | Sunny | 7 to 15 mph SSE | 3% |
| Wednesday Night | 48°F | Partly Cloudy | 9 mph SSE | 11% |
| Thursday | 68°F | Mostly Sunny | 7 to 13 mph SSE | 11% |
| Thursday Night | 51°F | Partly Cloudy | 8 mph SSE | 8% |
| Friday | 71°F | Mostly Sunny | 6 to 14 mph SSE | 8% |
| Friday Night | 54°F | Mostly Cloudy | 12 mph SSE | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Henning, MN
Last spring frost
May 5
First fall frost
Oct 5
Growing season
153 days
Hardiness zone
4a
Explore more for Henning, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Ottertail, Mn (7.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.