Twin Valley, MN Weather & Growing Conditions
Today
73°F
Sunny
Sunny, with a high near 73. West northwest wind around 13 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Sunny | 13 mph WNW | 0% |
| Tonight | 49°F | Mostly Clear | 3 to 12 mph WSW | 0% |
| Wednesday | 80°F | Sunny | 6 to 14 mph SW | 0% |
| Wednesday Night | 59°F | Partly Cloudy | 13 mph SSW | 10% |
| Thursday | 84°F | Sunny | 14 mph SW | 10% |
| Thursday Night | 60°F | Mostly Clear | 8 to 13 mph SSW | 6% |
| Friday | 83°F | Sunny | 8 to 13 mph WSW | 8% |
| Friday Night | 56°F | Mostly Clear | 5 to 13 mph NNE | 8% |
| Saturday | 81°F | Mostly Sunny | 5 to 12 mph NE | 9% |
| Saturday Night | 57°F | Slight Chance Showers And Thunderstorms | 7 to 13 mph NE | 19% |
| Sunday | 79°F | Slight Chance Rain Showers then Mostly Sunny | 6 to 10 mph NNE | 19% |
| Sunday Night | 58°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 10 mph NE | 22% |
| Monday | 79°F | Slight Chance Showers And Thunderstorms | 10 mph NNE | 22% |
| Monday Night | 57°F | Slight Chance Rain Showers | 6 to 12 mph NE | 19% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Twin Valley, MN
Last spring frost
May 11
First fall frost
Sep 27
Growing season
137 days
Hardiness zone
4a
Explore more for Twin Valley, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Ada, Mn (14.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.