Rockville, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rockville, a city in Stearns County, Minnesota.
Today
73°F
Partly Sunny
Partly sunny, with a high near 73. Northwest wind around 10 mph.
7-day forecast for Rockville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Partly Sunny | 10 mph NW | 1% |
| Tonight | 53°F | Partly Cloudy | 0 to 10 mph W | 1% |
| Wednesday | 77°F | Sunny | 0 to 10 mph SW | 0% |
| Wednesday Night | 58°F | Mostly Clear | 5 to 10 mph SW | 1% |
| Thursday | 83°F | Sunny | 5 to 15 mph SSW | 2% |
| Thursday Night | 63°F | Mostly Clear | 5 to 10 mph SSW | 2% |
| Friday | 85°F | Sunny | 5 to 10 mph SW | 6% |
| Friday Night | 61°F | Slight Chance Showers And Thunderstorms | 0 to 10 mph SSW | 20% |
| Saturday | 84°F | Slight Chance Showers And Thunderstorms | 0 to 10 mph SSW | 18% |
| Saturday Night | 62°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 10 mph NNE | 42% |
| Sunday | 83°F | Chance Showers And Thunderstorms then Mostly Sunny | 5 to 10 mph N | 42% |
| Sunday Night | 62°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 16% |
| Monday | 82°F | Slight Chance Showers And Thunderstorms | 0 to 10 mph NE | 16% |
| Monday Night | 62°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph NNE | 21% |
Forecast source: National Weather Service (api.weather.gov) for Rockville (45.466, -94.319). Updated through the day.
Growing snapshot for Rockville
Last spring frost
May 3
First fall frost
Oct 7
Growing season
155 days
Hardiness zone
4b
More local growing data for Rockville: nearby ZIP 56369 weather · frost dates · planting calendar · Minnesota frost dates
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Climate data from the nearest NOAA station, Collegeville St John's, Mn (8.1 mi from Rockville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.