National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

HARLEM (HRLM)

Lat: 48.54333°NLon: 108.83472°WElev: 2358.0ft.

NA

33°F

1°C

Humidity 85%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 08 May 06:00 AM MDT
Extended Forecast for

Chinook MT

  • Today

    Today: Mostly sunny, with a high near 78. Light west wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers before 11pm, then a chance of showers after midnight. Cloudy, with a low around 48. Northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 7am. Mostly cloudy, with a high near 67. Light and variable wind becoming northwest 5 to 7 mph in the morning.

    High: 67 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. West wind around 6 mph becoming light and variable in the evening.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Light southeast wind becoming south southwest 5 to 10 mph in the morning.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54. South southeast wind 8 to 10 mph.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 75. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 32 mph.

    High: 75 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. Northwest wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 78. Light west wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Tonight
A slight chance of showers before 11pm, then a chance of showers after midnight. Cloudy, with a low around 48. Northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Saturday
A 30 percent chance of showers, mainly before 7am. Mostly cloudy, with a high near 67. Light and variable wind becoming northwest 5 to 7 mph in the morning.
Saturday Night
Partly cloudy, with a low around 40. West wind around 6 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 81. Light southeast wind becoming south southwest 5 to 10 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 54. South southeast wind 8 to 10 mph.
Monday
Sunny, with a high near 75. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 32 mph.
Monday Night
Partly cloudy, with a low around 42. Northwest wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 82. Breezy.
Wednesday Night
Partly cloudy, with a low around 50. Breezy.
Thursday
Sunny, with a high near 81. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chinook MT
 48.59°N 109.26°W (Elev. 2408 ft)
Last Update:
12:31 am MDT May 8, 2026
Forecast Valid:
7am MDT May 8, 2026-6pm MDT May 14, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation