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.

Clear

28°F

-2°C

Humidity 100%
Wind Speed SE 5 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 07 Apr 06:35 AM MDT
Extended Forecast for

Hardin MT

  • Today

    Today: A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Mostly cloudy through mid morning, then gradual clearing, with a high near 75. South wind 6 to 11 mph becoming west 15 to 20 mph in the afternoon. Chance of precipitation is 50%.

    High: 75 °F

    Mostly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Cloudy, then gradually becoming partly cloudy, with a low around 32. West northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Chance of precipitation is 50%.

    Low: 32 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 57. West northwest wind 9 to 17 mph becoming north in the afternoon.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 31. North wind 8 to 13 mph becoming light and variable after midnight.

    Low: 31 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 57. Calm wind becoming north northeast around 6 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. East wind 5 to 7 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 70. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40. East wind 3 to 8 mph.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 79. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Mostly cloudy through mid morning, then gradual clearing, with a high near 75. South wind 6 to 11 mph becoming west 15 to 20 mph in the afternoon. Chance of precipitation is 50%.
Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Cloudy, then gradually becoming partly cloudy, with a low around 32. West northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Chance of precipitation is 50%.
Wednesday
Sunny, with a high near 57. West northwest wind 9 to 17 mph becoming north in the afternoon.
Wednesday Night
Increasing clouds, with a low around 31. North wind 8 to 13 mph becoming light and variable after midnight.
Thursday
Mostly sunny, with a high near 57. Calm wind becoming north northeast around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 31. East wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 70. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 40. East wind 3 to 8 mph.
Saturday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 79. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44. West wind around 6 mph becoming light and variable after midnight.
Sunday
Showers likely. Partly sunny, with a high near 70. West southwest wind 5 to 10 mph becoming north northwest in the afternoon. Chance of precipitation is 60%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 40. North wind 7 to 10 mph. Chance of precipitation is 70%.
Monday
Showers likely. Mostly cloudy, with a high near 56. North northwest wind 8 to 14 mph. Chance of precipitation is 70%.
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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:
3:57 am MDT Apr 7, 2026
Forecast Valid:
7am MDT Apr 7, 2026-6pm MDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation