Local Forecast

Harrison, MT Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Harrison, MT.

No Active Alerts

Hour-by-Hour  Current Observation

Monday 7:45 PM MDTMonday 7:45 PM

°F °C
Regional Observations →
64°F

Cloudy

  • 71° / 50° High / Low
  • 64° Feels Like
  • 0% Chance of Rain

Wind

13 mph

SSE

UV Index

2

Low

Humidity

20%

Dew 23°F

Sun

5:37 AM · 9:14 PM

Rise · Set

Source: BUTTE (KBTM). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

71° 50°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Today

Sunny, with a high near 71. Southeast wind 5 to 8 mph, with gusts as high as 18 mph.

Night

A chance of rain showers after 3am. Mostly cloudy, with a low around 50. Southwest wind 3 to 8 mph. Chance of precipitation is 30%.

Tuesday

66° 41°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Tuesday

A chance of rain showers before noon, then a chance of showers and thunderstorms between noon and 2pm, then showers and thunderstorms likely. Partly sunny. High near 66, with temperatures falling to around 61 in the afternoon. West wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

Night

A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 9pm. Partly cloudy, with a low around 41. West wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

Wednesday

59° 39°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Wednesday

A chance of rain showers before 3pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 59. West wind 10 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.

Night

Partly cloudy, with a low around 38. West wind 7 to 24 mph, with gusts as high as 39 mph.

Thursday

69° 44°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Thursday

Sunny, with a high near 69. West southwest wind around 7 mph.

Night

Mostly clear, with a low around 44. West southwest wind 0 to 9 mph, with gusts as high as 18 mph.

Friday

77° 48°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Friday

Sunny, with a high near 76. West northwest wind 0 to 7 mph, with gusts as high as 18 mph.

Night

Mostly clear, with a low around 47.

Harrison, MT Weather Analysis Tools