Rosemount, MN Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Rosemount, a city in Dakota County, Minnesota.

This Afternoon

59°F

Light Rain Likely

Rain likely. Cloudy. High near 59, with temperatures falling to around 56 in the afternoon. North wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast for Rosemount

When	Temp	Forecast	Wind	Precip
This Afternoon	59°F	Light Rain Likely	5 to 10 mph N	71%
Tonight	50°F	Rain	5 mph N	97%
Wednesday	55°F	Light Rain	5 to 10 mph NNE	90%
Wednesday Night	44°F	Light Rain Likely	10 mph NNW	74%
Thursday	49°F	Chance Light Rain	10 to 15 mph N	53%
Thursday Night	35°F	Mostly Cloudy	5 to 10 mph NNE	3%
Friday	46°F	Mostly Sunny	0 to 5 mph NNE	0%
Friday Night	30°F	Partly Cloudy	0 mph	0%
Saturday	52°F	Mostly Sunny	0 to 5 mph SW	1%
Saturday Night	36°F	Partly Cloudy	5 mph WSW	10%
Sunday	56°F	Mostly Sunny	5 to 10 mph W	9%
Sunday Night	37°F	Partly Cloudy	5 mph SW	1%
Monday	58°F	Mostly Sunny	5 to 10 mph SW	0%
Monday Night	39°F	Mostly Clear	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

More local growing data for Rosemount: nearby ZIP 55068 weather · frost dates · planting calendar · Minnesota frost dates

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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 4, 2026.