McIntosh, MN Weather & Growing Conditions
Today
71°F
Sunny
Sunny. High near 71, with temperatures falling to around 69 in the afternoon. West wind 8 to 13 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Sunny | 8 to 13 mph W | 0% |
| Tonight | 49°F | Mostly Clear | 2 to 12 mph SW | 0% |
| Wednesday | 78°F | Sunny | 5 to 12 mph SW | 0% |
| Wednesday Night | 58°F | Partly Cloudy then Slight Chance Rain Showers | 10 mph SW | 15% |
| Thursday | 81°F | Slight Chance Rain Showers then Sunny | 12 mph SW | 15% |
| Thursday Night | 58°F | Mostly Clear | 5 to 9 mph SW | 6% |
| Friday | 80°F | Sunny | 6 to 12 mph W | 5% |
| Friday Night | 54°F | Mostly Clear | 3 to 10 mph NNE | 8% |
| Saturday | 78°F | Mostly Sunny | 3 to 9 mph NE | 9% |
| Saturday Night | 55°F | Slight Chance Showers And Thunderstorms | 3 to 9 mph NNE | 20% |
| Sunday | 77°F | Slight Chance Rain Showers then Mostly Sunny | 3 to 9 mph N | 16% |
| Sunday Night | 56°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 | 56°F | Partly Cloudy | 3 to 9 mph NE | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for McIntosh, MN
Last spring frost
May 15
First fall frost
Sep 26
Growing season
132 days
Hardiness zone
3b
Explore more for McIntosh, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Fosston 1 E, Mn (10 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.