McIntosh, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McIntosh, a city in Polk County, Minnesota.
This Afternoon
71°F
Mostly Cloudy
Mostly cloudy. High near 71, with temperatures falling to around 68 in the afternoon. Southeast wind around 10 mph.
7-day forecast for McIntosh
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Mostly Cloudy | 10 mph SE | 4% |
| Tonight | 51°F | Mostly Cloudy | 3 to 9 mph ESE | 2% |
| Saturday | 69°F | Partly Sunny | 3 to 9 mph NE | 6% |
| Saturday Night | 48°F | Mostly Cloudy | 9 mph NE | 0% |
| Sunday | 65°F | Partly Sunny | 7 to 10 mph ENE | 0% |
| Sunday Night | 43°F | Mostly Cloudy | 5 to 8 mph E | 0% |
| Monday | 66°F | Mostly Sunny | 7 mph ESE | 1% |
| Monday Night | 41°F | Mostly Clear | 7 mph SE | 1% |
| Tuesday | 66°F | Sunny | 6 to 9 mph SSE | 0% |
| Tuesday Night | 44°F | Mostly Clear | 8 mph SSE | 1% |
| Wednesday | 67°F | Mostly Sunny | 9 to 13 mph SSE | 6% |
| Wednesday Night | 49°F | Partly Cloudy | 10 mph SSE | 14% |
| Thursday | 70°F | Partly Sunny | 7 to 10 mph S | 14% |
| Thursday Night | 51°F | Mostly Clear | 7 mph S | 9% |
Forecast source: National Weather Service (api.weather.gov) for McIntosh (47.637, -95.887). Updated through the day.
Growing snapshot for McIntosh
Last spring frost
May 15
First fall frost
Sep 26
Growing season
132 days
Hardiness zone
3b
More local growing data for McIntosh: nearby ZIP 56556 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Beltrami
Climax
Crookston
Erskine
Fertile
Fisher
Fosston
Gully
Mentor
Nielsville
Trail
Warren
Winger
Climate data from the nearest NOAA station, Fosston 1 E, Mn (10 mi from McIntosh). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.