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

63°F

17°C

Humidity 39%
Wind Speed NW 5 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 02 May 10:00 AM MDT
Extended Forecast for

Chinook MT

  • Today

    Today: Partly sunny, with a high near 66. North northwest wind 6 to 9 mph.

    High: 66 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 39. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 39 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 75. Light west southwest wind becoming west northwest 13 to 18 mph in the morning. Winds could gust as high as 29 mph.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of rain, mainly between midnight and 3am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 42. North wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 42 °F

    Chance Rain

  • Monday

    Monday: A 20 percent chance of showers. Partly sunny, with a high near 58. North northwest wind 11 to 21 mph, with gusts as high as 31 mph.

    High: 58 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. North northwest wind 13 to 18 mph becoming light after midnight. Winds could gust as high as 28 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. Light northwest wind becoming north northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. North wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 66. North northwest wind 6 to 9 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 39. North northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 75. Light west southwest wind becoming west northwest 13 to 18 mph in the morning. Winds could gust as high as 29 mph.
Sunday Night
A chance of rain, mainly between midnight and 3am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 42. North wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 58. North northwest wind 11 to 21 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 29. North northwest wind 13 to 18 mph becoming light after midnight. Winds could gust as high as 28 mph.
Tuesday
Mostly sunny, with a high near 55. Light northwest wind becoming north northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 26. North wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Mostly cloudy, with a low around 43.
Friday
Partly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook MT
 48.6°N 109.23°W (Elev. 2408 ft)
Last Update:
10:47 am MDT May 2, 2026
Forecast Valid:
10am MDT May 2, 2026-6pm MDT May 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation