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

34°F

1°C

Humidity 93%
Wind Speed WNW 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 04 Nov 09:35 PM MST
Extended Forecast for

Hardin MT

  • Tonight

    Tonight: Patchy fog. Otherwise, partly cloudy, with a low around 28. Light and variable wind becoming south southwest around 5 mph after midnight.

    Low: 28 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 11am. Otherwise, sunny, with a high near 55. South southwest wind around 6 mph becoming calm in the morning.

    High: 55 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 31. South southwest wind around 6 mph.

    Low: 31 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Sunny, with a high near 56. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. South southwest wind 3 to 5 mph.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 62. Southwest wind 3 to 5 mph.

    High: 62 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. Light and variable wind.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 67. Calm wind becoming west around 5 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, partly cloudy, with a low around 28. Light and variable wind becoming south southwest around 5 mph after midnight.
Thursday
Patchy fog before 11am. Otherwise, sunny, with a high near 55. South southwest wind around 6 mph becoming calm in the morning.
Thursday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 31. South southwest wind around 6 mph.
Friday
Sunny, with a high near 56. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 32. South southwest wind 3 to 5 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 62. Southwest wind 3 to 5 mph.
Saturday Night
Mostly clear, with a low around 32. Light and variable wind.
Sunday
Mostly sunny, with a high near 67. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 34. Calm wind.
Monday
Mostly sunny, with a high near 59. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 33. Light and variable wind.
Tuesday
Mostly sunny, with a high near 62. Light south southwest wind.
Tuesday Night
Partly cloudy, with a low around 35. Calm wind.
Veterans Day
Mostly sunny, with a high near 63. Calm wind.
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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:
9:13 pm MST Nov 4, 2026
Forecast Valid:
9pm MST Nov 4, 2026-6pm MST Nov 11, 2026
 
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Additional Resources

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Chance of Precipitation