Harman US

Dutton, MT Weather & Growing Conditions

Overnight
50°F
Cloudy
Cloudy, with a low around 50. North northwest wind around 5 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 50°F Cloudy 5 mph NNW 8%
Saturday 69°F Mostly Cloudy 3 to 7 mph NE 2%
Saturday Night 45°F Mostly Cloudy 6 mph SSE 1%
Sunday 74°F Mostly Sunny 6 mph SSE 0%
Sunday Night 45°F Mostly Clear 2 to 7 mph SSE 0%
Monday 79°F Sunny 3 to 7 mph SSW 0%
Monday Night 48°F Mostly Clear 5 mph SW 0%
Tuesday 78°F Sunny 6 mph WSW 0%
Tuesday Night 48°F Mostly Clear 3 mph S 0%
Wednesday 79°F Sunny 6 mph SW 1%
Wednesday Night 49°F Mostly Clear 6 mph SSW 3%
Thursday 79°F Mostly Sunny 7 mph SSW 2%
Thursday Night 49°F Partly Cloudy 7 mph S 10%
Friday 75°F Mostly Sunny 5 to 8 mph SSW 7%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Dutton, MT

Last spring frost
May 20
First fall frost
Sep 22
Growing season
123 days
Hardiness zone
4a

Explore more for Dutton, MT: full frost dates · planting calendar · Montana frost dates

Climate data from the nearest NOAA station, Choteau 8Ne, Mt (15.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.