Harman US

Utica, MT Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Utica, a community in Judith Basin County, Montana.

Tonight
49°F
Showers And Thunderstorms
A chance of showers and thunderstorms before midnight, then rain likely between midnight and 3am, then showers and thunderstorms. Cloudy. Low around 49, with temperatures rising to around 52 overnight. Northwest wind 2 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

7-day forecast for Utica

WhenTempForecastWindPrecip
Tonight 49°F Showers And Thunderstorms 2 to 7 mph NW 77%
Saturday 57°F Rain then Showers And Thunderstorms Likely 6 to 9 mph N 82%
Saturday Night 46°F Rain Likely 2 to 8 mph WNW 70%
Sunday 66°F Slight Chance Light Rain then Mostly Cloudy 2 to 6 mph N 23%
Sunday Night 43°F Partly Cloudy 7 to 10 mph SSE 0%
Monday 74°F Sunny 5 to 8 mph S 0%
Monday Night 47°F Mostly Clear 7 to 14 mph S 1%
Tuesday 77°F Mostly Sunny 3 to 8 mph W 1%
Tuesday Night 48°F Partly Cloudy 5 to 8 mph SSW 1%
Wednesday 77°F Sunny 5 to 9 mph WSW 2%
Wednesday Night 48°F Mostly Clear 6 to 10 mph SW 1%
Thursday 78°F Sunny 7 to 10 mph SSW 2%
Thursday Night 50°F Partly Cloudy 13 to 16 mph S 2%
Friday 79°F Mostly Sunny 8 to 12 mph SSW 1%

Forecast source: National Weather Service (api.weather.gov) for Utica (46.968, -110.093). Updated through the day.

Growing snapshot for Utica

Last spring frost
Jun 15
First fall frost
Sep 4
Growing season
77 days
Hardiness zone
4b

More local growing data for Utica: nearby ZIP 59452 weather · frost dates · planting calendar · Montana frost dates

Nearby towns & communities

All Montana locations ›

Climate data from the nearest NOAA station, Lewistown 42 Wsw, Mt (10.8 mi from Utica). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.