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

64°F

18°C

Humidity 13%
Wind Speed SW 10 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 03 Mar 01:55 PM MST
Extended Forecast for

Hardin MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. South southwest wind 5 to 8 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 30. South southeast wind 6 to 8 mph.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68. South wind around 5 mph becoming calm in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. Light south southwest wind.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 53. West southwest wind 6 to 14 mph becoming north northwest in the afternoon. Chance of precipitation is 60%.

    High: 53 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Rain showers likely before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 28. North northwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    Likely

  • Friday

    Friday: A chance of snow showers before 2pm, then a slight chance of rain and snow showers. Partly sunny, with a high near 48. North northwest wind 6 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Chance Snow
    Showers then
    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. Northwest wind 6 to 8 mph becoming southwest in the evening.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 60. West wind 9 to 14 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. South southwest wind 5 to 8 mph.
Tonight
Mostly clear, with a low around 30. South southeast wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 68. South wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 34. Light south southwest wind.
Thursday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 53. West southwest wind 6 to 14 mph becoming north northwest in the afternoon. Chance of precipitation is 60%.
Thursday Night
Rain showers likely before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 28. North northwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow showers before 2pm, then a slight chance of rain and snow showers. Partly sunny, with a high near 48. North northwest wind 6 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 27. Northwest wind 6 to 8 mph becoming southwest in the evening.
Saturday
Mostly sunny, with a high near 60. West wind 9 to 14 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.
Saturday Night
Mostly cloudy, with a low around 39. West wind 11 to 17 mph.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 66. West wind 11 to 21 mph.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 40. Southwest wind 8 to 14 mph.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 64. West wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hardin MT
 45.73°N 107.6°W (Elev. 2900 ft)
Last Update:
2:08 pm MST Mar 3, 2026
Forecast Valid:
2pm MST Mar 3, 2026-6pm MDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation