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

Big Horn County Airport (K00U)

Lat: 45.74439°NLon: 107.66044°WElev: 3025.0ft.

Partly Cloudy

43°F

6°C

Humidity 38%
Wind Speed W 10 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 02 Feb 07:55 AM MST
Extended Forecast for

Hardin MT

  • Today

    Today: Mostly sunny, with a high near 59. West northwest wind 20 to 25 mph decreasing to 14 to 19 mph in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of rain after 2am. Increasing clouds, with a low around 31. West southwest wind 6 to 8 mph.

    Low: 31 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 56. West northwest wind 9 to 16 mph.

    High: 56 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. North northwest wind 6 to 11 mph becoming light and variable.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. West southwest wind 5 to 10 mph.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. West wind 6 to 9 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 66. West southwest wind 6 to 9 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. North northwest wind around 6 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61. Light and variable wind.

    High: 61 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 59. West northwest wind 20 to 25 mph decreasing to 14 to 19 mph in the afternoon.
Tonight
A 20 percent chance of rain after 2am. Increasing clouds, with a low around 31. West southwest wind 6 to 8 mph.
Tuesday
A 20 percent chance of rain before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 56. West northwest wind 9 to 16 mph.
Tuesday Night
Mostly clear, with a low around 26. North northwest wind 6 to 11 mph becoming light and variable.
Wednesday
Mostly sunny, with a high near 62. West southwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 36. West wind 6 to 9 mph.
Thursday
Sunny, with a high near 66. West southwest wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 29. North northwest wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 61. Light and variable wind.
Friday Night
Mostly clear, with a low around 32. Light and variable wind becoming south southwest around 5 mph.
Saturday
Mostly sunny, with a high near 61. West northwest wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 31. Southwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 63. Southwest wind 3 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hardin MT
 45.73°N 107.6°W (Elev. 2900 ft)
Last Update:
5:38 am MST Feb 2, 2026
Forecast Valid:
8am MST Feb 2, 2026-6pm MST Feb 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation