Trimont, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Trimont, a city in Martin County, Minnesota.
Tonight
60°F
Patchy Fog
Patchy fog and a chance of showers and thunderstorms before 1am, then a chance of thunderstorms and a chance of drizzle between 1am and 4am, then a chance of drizzle and a slight chance of thunderstorms. Cloudy, with a low around 60. Northeast wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Trimont
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 60°F | Patchy Fog | 5 to 10 mph NE | 48% |
| Saturday | 66°F | Chance Drizzle then Slight Chance T-storms | 5 to 10 mph N | 23% |
| Saturday Night | 55°F | Chance Drizzle then Mostly Cloudy | 10 mph NNE | 25% |
| Sunday | 65°F | Slight Chance Rain Showers | 10 to 15 mph NE | 15% |
| Sunday Night | 52°F | Mostly Cloudy then Chance Rain Showers | 10 mph ENE | 34% |
| Monday | 60°F | Chance Rain Showers | 10 mph ENE | 45% |
| Monday Night | 46°F | Chance Rain Showers | 5 to 10 mph ENE | 44% |
| Tuesday | 62°F | Partly Sunny | 5 mph E | 5% |
| Tuesday Night | 45°F | Partly Cloudy | 0 to 5 mph ESE | 1% |
| Wednesday | 65°F | Mostly Sunny | 0 to 5 mph SE | 3% |
| Wednesday Night | 50°F | Partly Cloudy then Slight Chance Rain Showers | 0 to 5 mph SSE | 16% |
| Thursday | 69°F | Slight Chance Rain Showers | 0 to 5 mph S | 16% |
| Thursday Night | 52°F | Partly Cloudy | 0 to 5 mph S | 8% |
| Friday | 69°F | Mostly Sunny | 5 to 10 mph SSE | 8% |
Forecast source: National Weather Service (api.weather.gov) for Trimont (43.761, -94.716). Updated through the day.
Growing snapshot for Trimont
Last spring frost
Apr 28
First fall frost
Oct 8
Growing season
162 days
Hardiness zone
5a
More local growing data for Trimont: nearby ZIP 56176 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sherburn 3Wsw, Mn (10.9 mi from Trimont). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.