Rosemount, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rosemount, a city in Dakota County, Minnesota.
This Afternoon
53°F
Light Rain
Rain. Cloudy. High near 53, with temperatures falling to around 50 in the afternoon. West southwest wind around 10 mph. Chance of precipitation is 80%.
7-day forecast for Rosemount
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 53°F | Light Rain | 10 mph WSW | 83% |
| Tonight | 42°F | Light Rain | 5 to 15 mph NW | 90% |
| Thursday | 47°F | Cloudy | 10 to 15 mph N | 11% |
| Thursday Night | 31°F | Mostly Cloudy then Patchy Fog | 5 to 10 mph N | 0% |
| Friday | 45°F | Patchy Fog then Sunny | 0 to 5 mph N | 0% |
| Friday Night | 27°F | Patchy Fog | 0 mph | 0% |
| Saturday | 49°F | Patchy Fog then Mostly Sunny | 0 to 5 mph SW | 0% |
| Saturday Night | 35°F | Mostly Clear | 5 mph WSW | 1% |
| Sunday | 55°F | Sunny | 5 mph W | 0% |
| Sunday Night | 37°F | Mostly Clear | 5 mph SW | 0% |
| Monday | 61°F | Mostly Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 38°F | Mostly Clear | 5 mph WNW | 0% |
| Tuesday | 55°F | Mostly Sunny | 5 mph WNW | 1% |
| Tuesday Night | 37°F | Partly Cloudy | 0 to 5 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Rosemount (44.746, -93.069). Updated through the day.
Growing snapshot for Rosemount
Last spring frost
May 2
First fall frost
Oct 5
Growing season
155 days
Hardiness zone
5a
More local growing data for Rosemount: nearby ZIP 55068 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Apple Valley
Burnsville
Coates
Eagan
Farmington
Hampton
Hastings
Inver Grove Heights
Lakeville
Mendota
Mendota Heights
New Trier
Randolph
South St. Paul
Sunfish Lake
Vermillion
West St. Paul
Climate data from the nearest NOAA station, Rosemount Rsch & Outreach Ctr, Mn (2.2 mi from Rosemount). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.