Rosemount, MN Weather & Growing Conditions
Overnight
55°F
Chance Rain Showers
A chance of rain showers. Cloudy, with a low around 55. East wind around 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Chance Rain Showers | 10 mph E | 39% |
| Saturday | 64°F | Chance Rain Showers | 10 mph NE | 32% |
| Saturday Night | 52°F | Slight Chance Drizzle then Mostly Cloudy | 5 to 10 mph NNE | 7% |
| Sunday | 68°F | Partly Sunny | 10 to 15 mph NE | 0% |
| Sunday Night | 48°F | Mostly Cloudy | 10 mph ENE | 2% |
| Monday | 64°F | Mostly Cloudy | 5 to 10 mph ENE | 3% |
| Monday Night | 43°F | Partly Cloudy | 5 mph E | 3% |
| Tuesday | 64°F | Sunny | 5 mph E | 2% |
| Tuesday Night | 43°F | Mostly Clear | 0 to 5 mph ESE | 1% |
| Wednesday | 66°F | Sunny | 5 mph ESE | 1% |
| Wednesday Night | 46°F | Mostly Clear | 0 to 5 mph SE | 5% |
| Thursday | 68°F | Mostly Sunny | 0 to 5 mph SE | 7% |
| Thursday Night | 49°F | Partly Cloudy | 0 to 5 mph SE | 4% |
| Friday | 71°F | Mostly Sunny | 0 to 5 mph SE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Rosemount, MN
Last spring frost
May 2
First fall frost
Oct 5
Growing season
155 days
Hardiness zone
5a
Explore more for Rosemount, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Rosemount Rsch & Outreach Ctr, Mn (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.