Seaforth, MN Weather & Growing Conditions
Overnight
42°F
Drizzle Likely
Drizzle likely and patchy fog. Cloudy, with a low around 42. Northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 42°F | Drizzle Likely | 20 mph NW | 68% |
| Wednesday | 46°F | Drizzle Likely then Light Rain | 20 mph NW | 97% |
| Wednesday Night | 38°F | Light Rain then Slight Chance Drizzle | 15 to 20 mph NW | 86% |
| Thursday | 45°F | Mostly Cloudy | 10 to 20 mph NNW | 10% |
| Thursday Night | 30°F | Mostly Cloudy | 0 to 10 mph N | 0% |
| Friday | 44°F | Mostly Sunny | 0 mph | 0% |
| Friday Night | 28°F | Partly Cloudy | 0 to 5 mph S | 0% |
| Saturday | 52°F | Sunny | 5 to 10 mph SW | 1% |
| Saturday Night | 35°F | Mostly Clear | 5 to 10 mph W | 0% |
| Sunday | 55°F | Sunny | 5 mph WSW | 0% |
| Sunday Night | 37°F | Mostly Clear | 5 mph SSW | 0% |
| Monday | 60°F | Mostly Sunny | 5 to 10 mph W | 0% |
| Monday Night | 37°F | Mostly Clear | 5 mph WNW | 0% |
| Tuesday | 56°F | Mostly Sunny | 5 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Seaforth, MN
Last spring frost
Apr 30
First fall frost
Oct 10
Growing season
162 days
Hardiness zone
4b
Explore more for Seaforth, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Redwood Falls, Mn (12.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.