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Utica, MN Weather & Growing Conditions

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

Today
61°F
Rain Showers Likely
Rain showers likely before 1pm, then showers and thunderstorms likely. Cloudy, with a high near 61. Northeast wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast for Utica

WhenTempForecastWindPrecip
Today 61°F Rain Showers Likely 8 mph NE 67%
Tonight 54°F Chance Rain Showers then Cloudy 10 mph NE 31%
Sunday 66°F Partly Sunny 13 mph NE 7%
Sunday Night 48°F Mostly Cloudy 10 mph NE 4%
Monday 62°F Mostly Cloudy 10 mph NE 12%
Monday Night 43°F Mostly Cloudy 5 to 8 mph E 7%
Tuesday 61°F Mostly Sunny 5 to 8 mph E 4%
Tuesday Night 41°F Mostly Clear 6 mph E 1%
Wednesday 64°F Sunny 6 mph E 1%
Wednesday Night 46°F Mostly Clear 3 mph SE 4%
Thursday 65°F Mostly Sunny 5 mph SE 8%
Thursday Night 48°F Partly Cloudy 2 mph SE 4%
Friday 69°F Mostly Sunny 2 to 6 mph SE 3%
Friday Night 50°F Partly Cloudy 3 mph SE 4%

Forecast source: National Weather Service (api.weather.gov) for Utica (43.977, -91.949). Updated through the day.

Growing snapshot for Utica

Last spring frost
May 8
First fall frost
Oct 3
Growing season
147 days
Hardiness zone
4b

More local growing data for Utica: nearby ZIP 55979 weather · frost dates · planting calendar · Minnesota frost dates

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Climate data from the nearest NOAA station, Rushford, Mn (12.9 mi from Utica). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.