Harman US

Glen, MT Weather & Growing Conditions

Today
60°F
Showers And Thunderstorms
Showers and thunderstorms before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers and thunderstorms likely between 3pm and 5pm, then a chance of showers and thunderstorms. Cloudy, with a high near 60. North wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Today 60°F Showers And Thunderstorms 7 mph N 85%
Tonight 39°F Chance Light Rain then Patchy Fog 2 to 7 mph N 23%
Sunday 68°F Areas Of Fog then Partly Sunny 1 to 5 mph SSE 2%
Sunday Night 41°F Mostly Clear 3 mph W 0%
Monday 74°F Sunny 1 to 6 mph SSW 0%
Monday Night 43°F Mostly Clear 5 mph W 0%
Tuesday 77°F Sunny 2 to 6 mph SSW 0%
Tuesday Night 44°F Partly Cloudy 5 mph W 3%
Wednesday 76°F Sunny 1 to 8 mph SSW 4%
Wednesday Night 45°F Mostly Clear 2 to 6 mph SW 1%
Thursday 77°F Sunny 2 to 7 mph SSW 3%
Thursday Night 45°F Partly Cloudy 3 to 7 mph SSW 3%
Friday 77°F Mostly Sunny 3 to 8 mph SSW 3%
Friday Night 43°F Mostly Cloudy 8 mph WSW 9%

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

Growing snapshot for Glen, MT

Growing season
71 days
Hardiness zone
4b

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

Climate data from the nearest NOAA station, Glen 4 N, Mt (1.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.