Alden, MN Weather & Growing Conditions
Today
71°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a high near 71. Northwest wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Showers And Thunderstorms Likely | 10 mph NW | 60% |
| Tonight | 55°F | Patchy Smoke then Mostly Cloudy | 0 to 5 mph NW | 38% |
| Wednesday | 72°F | Mostly Sunny | 0 to 5 mph NNW | 2% |
| Wednesday Night | 54°F | Mostly Clear | 0 to 5 mph S | 1% |
| Thursday | 77°F | Sunny | 5 to 10 mph S | 1% |
| Thursday Night | 61°F | Mostly Clear | 10 mph S | 2% |
| Friday | 80°F | Sunny | 5 to 15 mph SSW | 10% |
| Friday Night | 64°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 22% |
| Saturday | 82°F | Sunny | 5 to 10 mph S | 14% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 10 to 15 mph SSW | 37% |
| Sunday | 82°F | Chance Showers And Thunderstorms | 10 mph SSE | 37% |
| Sunday Night | 66°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph ESE | 36% |
| Monday | 80°F | Chance Showers And Thunderstorms | 10 mph E | 36% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms | 10 mph NE | 32% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Alden, MN
Last spring frost
Apr 30
First fall frost
Oct 6
Growing season
158 days
Hardiness zone
5a
Explore more for Alden, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Wells, Mn (11.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.