Tower, MN Weather & Growing Conditions
This Afternoon
70°F
Mostly Sunny
Mostly sunny. High near 70, with temperatures falling to around 68 in the afternoon. West wind around 10 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Mostly Sunny | 10 mph W | 0% |
| Tonight | 47°F | Mostly Clear | 0 to 10 mph SW | 0% |
| Wednesday | 74°F | Sunny | 0 to 10 mph SW | 1% |
| Wednesday Night | 55°F | Mostly Clear | 5 mph SW | 1% |
| Thursday | 81°F | Sunny | 5 to 10 mph SW | 11% |
| Thursday Night | 59°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 32% |
| Friday | 80°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 22% |
| Friday Night | 54°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 24% |
| Saturday | 75°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 22% |
| Saturday Night | 54°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 25% |
| Sunday | 74°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph NW | 20% |
| Sunday Night | 54°F | Partly Cloudy | 0 to 5 mph NW | 13% |
| Monday | 75°F | Partly Sunny | 0 to 5 mph NW | 14% |
| Monday Night | 54°F | Slight Chance Rain Showers | 0 to 5 mph NW | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Tower, MN
Growing season
89 days
Hardiness zone
3a
Explore more for Tower, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Tower 2S, Mn (5.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.