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

66°F

19°C

Humidity 22%
Wind Speed WSW 16 MPH
Barometer 29.52 in (999.66 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 15 Apr 06:35 PM MDT
Extended Forecast for

Hardin MT

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 38. Southwest wind 6 to 11 mph becoming north northwest after midnight.

    Low: 38 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Thursday

    Thursday: Rain and snow showers. High near 48. Northwest wind 10 to 14 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 23. North northwest wind 6 to 11 mph. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 49. West wind 5 to 14 mph. Little or no snow accumulation expected.

    High: 49 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Mostly cloudy, with a low around 26. North wind 6 to 11 mph becoming light and variable. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 61. West northwest wind 5 to 13 mph.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. West northwest wind 5 to 9 mph becoming south in the evening.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 72. West southwest wind 3 to 7 mph.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. South wind around 6 mph.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 38. Southwest wind 6 to 11 mph becoming north northwest after midnight.
Thursday
Rain and snow showers. High near 48. Northwest wind 10 to 14 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 23. North northwest wind 6 to 11 mph. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 49. West wind 5 to 14 mph. Little or no snow accumulation expected.
Friday Night
A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Mostly cloudy, with a low around 26. North wind 6 to 11 mph becoming light and variable. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 61. West northwest wind 5 to 13 mph.
Saturday Night
Mostly clear, with a low around 30. West northwest wind 5 to 9 mph becoming south in the evening.
Sunday
Sunny, with a high near 72. West southwest wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 38. South wind around 6 mph.
Monday
Sunny, with a high near 79. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 42. North northwest wind 5 to 7 mph becoming south southeast after midnight.
Tuesday
Mostly sunny, with a high near 82. South southwest wind 5 to 8 mph becoming west in the afternoon.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 46. East wind 6 to 9 mph becoming south southeast after midnight.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 76. West southwest wind 6 to 15 mph becoming north northwest in the afternoon.
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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:
5:03 pm MDT Apr 15, 2026
Forecast Valid:
6pm MDT Apr 15, 2026-6pm MDT Apr 22, 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