Clearbrook, MN Weather & Growing Conditions
Today
70°F
Sunny
Sunny. High near 70, with temperatures falling to around 68 in the afternoon. West wind 9 to 13 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Sunny | 9 to 13 mph W | 0% |
| Tonight | 50°F | Mostly Clear | 3 to 12 mph SW | 0% |
| Wednesday | 77°F | Sunny | 7 to 12 mph SW | 0% |
| Wednesday Night | 60°F | Partly Cloudy then Slight Chance Rain Showers | 8 to 13 mph SW | 16% |
| Thursday | 81°F | Slight Chance Rain Showers then Sunny | 14 mph SW | 16% |
| Thursday Night | 60°F | Mostly Clear | 6 to 12 mph WSW | 5% |
| Friday | 80°F | Sunny | 8 to 12 mph W | 6% |
| Friday Night | 55°F | Mostly Clear | 3 to 12 mph NNE | 10% |
| Saturday | 77°F | Mostly Sunny | 5 to 10 mph ENE | 11% |
| Saturday Night | 56°F | Slight Chance Showers And Thunderstorms | 3 to 10 mph NE | 20% |
| Sunday | 76°F | Slight Chance Rain Showers then Mostly Sunny | 3 to 9 mph N | 15% |
| Sunday Night | 57°F | Partly Cloudy then Slight Chance Rain Showers | 5 to 9 mph NNE | 19% |
| Monday | 76°F | Slight Chance Rain Showers | 5 to 9 mph NNE | 19% |
| Monday Night | 57°F | Slight Chance Rain Showers | 3 to 9 mph NNE | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clearbrook, MN
Last spring frost
May 15
First fall frost
Sep 26
Growing season
132 days
Hardiness zone
3b
Explore more for Clearbrook, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Fosston 1 E, Mn (17.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.