Dover, MN Weather & Growing Conditions
Today
74°F
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. High near 74, with temperatures falling to around 70 in the afternoon. West wind 8 to 24 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Showers And Thunderstorms | 8 to 24 mph W | 98% |
| Tonight | 57°F | Chance Rain Showers | 5 to 8 mph W | 50% |
| Wednesday | 75°F | Mostly Sunny | 5 mph NW | 1% |
| Wednesday Night | 55°F | Mostly Clear | 5 mph W | 0% |
| Thursday | 79°F | Sunny | 3 to 9 mph SW | 0% |
| Thursday Night | 61°F | Mostly Clear | 9 mph S | 1% |
| Friday | 81°F | Sunny | 8 to 13 mph SW | 11% |
| Friday Night | 64°F | Mostly Clear | 12 mph SW | 14% |
| Saturday | 82°F | Sunny | 10 mph SW | 13% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 12 mph SW | 39% |
| Sunday | 82°F | Chance Showers And Thunderstorms | 12 mph SW | 39% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 6 to 9 mph SE | 38% |
| Monday | 81°F | Chance Rain Showers | 9 mph E | 38% |
| Monday Night | 65°F | Chance Showers And Thunderstorms | 8 mph N | 25% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Dover, MN
Last spring frost
Apr 30
First fall frost
Oct 6
Growing season
159 days
Hardiness zone
4b
Explore more for Dover, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Rochester Intl Ap, Mn (18 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.