Harman US

Kingsbury Colony, MT Weather & Growing Conditions

Overnight
48°F
Mostly Cloudy
Mostly cloudy, with a low around 48. Northwest wind around 2 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 48°F Mostly Cloudy 2 mph NW 1%
Saturday 68°F Mostly Sunny 0 to 9 mph NNE 0%
Saturday Night 44°F Mostly Clear 2 to 9 mph S 0%
Sunday 73°F Sunny 2 to 7 mph SSE 0%
Sunday Night 45°F Mostly Clear 2 to 8 mph S 0%
Monday 77°F Sunny 1 to 7 mph SW 0%
Monday Night 47°F Mostly Clear 5 to 8 mph WSW 0%
Tuesday 75°F Sunny 6 mph W 0%
Tuesday Night 47°F Mostly Clear 3 to 7 mph WSW 0%
Wednesday 76°F Mostly Sunny 3 to 7 mph SW 1%
Wednesday Night 48°F Partly Cloudy 7 mph WSW 2%
Thursday 75°F Mostly Sunny 3 to 7 mph SW 3%
Thursday Night 47°F Partly Cloudy 3 to 8 mph SW 11%
Friday 69°F Partly Sunny 3 to 8 mph W 9%

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

Growing snapshot for Kingsbury Colony, MT

Last spring frost
May 17
First fall frost
Sep 24
Growing season
129 days
Hardiness zone
4b

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

Climate data from the nearest NOAA station, Valier, Mt (6.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.