Beltrami, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Beltrami, a city in Polk County, Minnesota.
Tonight
52°F
Mostly Cloudy
Mostly cloudy, with a low around 52. East southeast wind 3 to 7 mph.
7-day forecast for Beltrami
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Mostly Cloudy | 3 to 7 mph ESE | 2% |
| Saturday | 72°F | Partly Sunny | 3 to 12 mph NNE | 7% |
| Saturday Night | 49°F | Mostly Cloudy | 7 to 13 mph NNE | 0% |
| Sunday | 68°F | Mostly Cloudy | 8 to 12 mph NE | 0% |
| Sunday Night | 45°F | Mostly Cloudy | 5 to 9 mph E | 0% |
| Monday | 68°F | Mostly Sunny | 5 to 8 mph ESE | 0% |
| Monday Night | 42°F | Mostly Clear | 5 to 8 mph SE | 0% |
| Tuesday | 69°F | Sunny | 7 to 14 mph SSE | 0% |
| Tuesday Night | 46°F | Mostly Clear | 12 mph SSE | 2% |
| Wednesday | 70°F | Mostly Sunny | 10 to 17 mph SSE | 6% |
| Wednesday Night | 51°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 14 mph SSE | 16% |
| Thursday | 73°F | Slight Chance Rain Showers then Mostly Sunny | 13 mph S | 16% |
| Thursday Night | 53°F | Mostly Clear | 9 mph SSE | 8% |
| Friday | 74°F | Mostly Sunny | 7 to 14 mph SSE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Beltrami (47.542, -96.527). Updated through the day.
Growing snapshot for Beltrami
Last spring frost
May 11
First fall frost
Sep 27
Growing season
137 days
Hardiness zone
4a
More local growing data for Beltrami: nearby ZIP 56517 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climax
Crookston
Erskine
Fertile
Fisher
Fosston
Gully
McIntosh
Mentor
Nielsville
Trail
Warren
Winger
Climate data from the nearest NOAA station, Ada, Mn (17.5 mi from Beltrami). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.