McIntosh, MN Weather & Growing Conditions
Overnight
51°F
Mostly Cloudy
Mostly cloudy. Low around 51, with temperatures rising to around 55 overnight. East wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Mostly Cloudy | 3 mph E | 1% |
| Saturday | 69°F | Mostly Cloudy | 3 to 9 mph ENE | 11% |
| Saturday Night | 48°F | Mostly Cloudy | 9 mph NNE | 12% |
| Sunday | 64°F | Partly Sunny | 9 mph NE | 0% |
| Sunday Night | 42°F | Mostly Cloudy | 5 to 8 mph E | 0% |
| Monday | 66°F | Sunny | 7 mph SE | 0% |
| Monday Night | 40°F | Mostly Clear | 7 mph SE | 1% |
| Tuesday | 66°F | Sunny | 7 to 10 mph SSE | 1% |
| Tuesday Night | 43°F | Mostly Clear | 9 mph SSE | 0% |
| Wednesday | 67°F | Mostly Sunny | 9 to 15 mph SSE | 1% |
| Wednesday Night | 49°F | Partly Cloudy | 10 mph SSE | 12% |
| Thursday | 69°F | Partly Sunny | 7 to 12 mph SSE | 12% |
| Thursday Night | 51°F | Partly Cloudy | 8 mph SSE | 9% |
| Friday | 72°F | Mostly Sunny | 8 to 13 mph S | 6% |
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 Sep 19, 2026.