Trommald, MN Weather & Growing Conditions
This Afternoon
54°F
Chance Light Rain
A chance of rain before 4pm, then rain likely and patchy fog. Cloudy, with a high near 54. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 54°F | Chance Light Rain | 15 mph N | 68% |
| Tonight | 47°F | Rain | 15 mph N | 85% |
| Wednesday | 49°F | Rain | 15 mph N | 88% |
| Wednesday Night | 37°F | Light Rain | 15 mph N | 86% |
| Thursday | 43°F | Mostly Cloudy | 10 to 15 mph N | 5% |
| Thursday Night | 27°F | Mostly Cloudy | 0 to 10 mph NE | 0% |
| Friday | 42°F | Mostly Sunny | 0 to 5 mph SE | 0% |
| Friday Night | 27°F | Partly Cloudy | 0 to 5 mph S | 0% |
| Saturday | 50°F | Mostly Sunny | 5 to 10 mph SW | 4% |
| Saturday Night | 33°F | Partly Cloudy | 5 mph W | 12% |
| Sunday | 52°F | Mostly Sunny | 5 to 10 mph W | 10% |
| Sunday Night | 34°F | Partly Cloudy | 5 mph SW | 0% |
| Monday | 54°F | Mostly Sunny | 5 to 15 mph SW | 1% |
| Monday Night | 34°F | Mostly Clear | 5 to 10 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Trommald, MN
Last spring frost
May 6
First fall frost
Oct 7
Growing season
152 days
Hardiness zone
4a
Explore more for Trommald, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Pine Rvr Dam, Mn (9.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.