Utica, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Utica, a city in Winona County, Minnesota.
Tonight
57°F
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 57. East wind 12 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
7-day forecast for Utica
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 57°F | Showers And Thunderstorms | 12 to 16 mph E | 90% |
| Saturday | 65°F | Showers And Thunderstorms | 7 to 10 mph E | 89% |
| Saturday Night | 54°F | Chance Showers And Thunderstorms | 8 to 12 mph NE | 44% |
| Sunday | 65°F | Partly Sunny | 13 mph NE | 10% |
| Sunday Night | 49°F | Mostly Cloudy | 10 mph E | 6% |
| Monday | 61°F | Mostly Cloudy then Chance Rain Showers | 10 mph E | 32% |
| Monday Night | 44°F | Chance Rain Showers | 8 mph NE | 32% |
| Tuesday | 60°F | Partly Sunny | 8 mph E | 11% |
| Tuesday Night | 43°F | Partly Cloudy | 5 mph E | 5% |
| Wednesday | 64°F | Sunny | 5 mph E | 0% |
| Wednesday Night | 48°F | Partly Cloudy | 3 mph SE | 5% |
| Thursday | 66°F | Partly Sunny | 5 mph S | 9% |
| Thursday Night | 51°F | Partly Cloudy | 2 mph S | 8% |
| Friday | 69°F | Mostly Sunny | 5 mph E | 5% |
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
Nearby towns & communities
Altura
Elba
Goodview
Homer
Lewiston
Minneiska
Minnesota City
Pickwick
Rollingstone
St. Charles
Stockton
Winona
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.