Weather forecast for: Harrison MT
Last Update: 4:41 pm MST Nov 5, 2026
Tonight: Patchy fog after midnight. Otherwise, mostly clear, with a low around 27. Calm wind becoming west southwest around 5 mph after midnight.
Friday: Sunny, with a high near 49. Southwest wind around 7 mph.
Friday Night: Mostly cloudy, with a low around 32. South southwest wind 9 to 14 mph, with gusts as high as 21 mph.
Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 54. Southwest wind 5 to 9 mph becoming calm in the morning.
Saturday Night: Mostly clear, with a low around 33. Light south southwest wind increasing to 10 to 15 mph in the evening. Winds could gust as high as 26 mph.
Sunday: Mostly sunny, with a high near 58. South southwest wind around 10 mph, with gusts as high as 22 mph.
Sunday Night: Mostly cloudy, with a low around 31. South southwest wind 5 to 7 mph becoming calm in the evening.
Monday: Mostly sunny, with a high near 51. Calm wind.
Monday Night: Mostly cloudy, with a low around 32.
Tuesday: Mostly sunny, with a high near 56.
Tuesday Night: Partly cloudy, with a low around 35.
Veterans Day: Mostly sunny, with a high near 56.
Wednesday Night: Partly cloudy, with a low around 35.
Thursday: Mostly sunny, with a high near 56.
WeatherWorld.com
