Sanborn, MN Weather & Growing Conditions
Today
46°F
Drizzle Likely then Light Rain
Drizzle likely and patchy fog before noon, then rain and patchy fog. Mostly cloudy, with a high near 46. West northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 46°F | Drizzle Likely then Light Rain | 20 mph WNW | 93% |
| Tonight | 37°F | Light Rain then Chance Drizzle | 15 mph NW | 80% |
| Thursday | 45°F | Slight Chance Drizzle then Mostly Cloudy | 10 to 15 mph NNW | 16% |
| Thursday Night | 30°F | Mostly Cloudy | 0 to 10 mph N | 0% |
| Friday | 44°F | Mostly Sunny | 0 mph | 0% |
| Friday Night | 27°F | Mostly Clear | 0 to 5 mph SSE | 0% |
| Saturday | 51°F | Sunny | 5 to 10 mph SW | 1% |
| Saturday Night | 34°F | Mostly Clear | 5 mph W | 0% |
| Sunday | 55°F | Sunny | 5 mph WSW | 0% |
| Sunday Night | 37°F | Mostly Clear | 5 to 10 mph SW | 0% |
| Monday | 61°F | Mostly Sunny | 10 mph WSW | 0% |
| Monday Night | 37°F | Mostly Clear | 5 mph WNW | 0% |
| Tuesday | 56°F | Mostly Sunny | 5 mph WNW | 1% |
| Tuesday Night | 38°F | Partly Cloudy | 5 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sanborn, MN
Last spring frost
May 4
First fall frost
Oct 1
Growing season
150 days
Hardiness zone
5a
Explore more for Sanborn, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Springfield 1 Nw, Mn (7.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.