Current conditions at

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

haze

61°F

16°C

Humidity 44%
Wind Speed SSW 28 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 39°F (4°C)
Visibility 6.00 mi
Last update 10 Apr 07:35 PM MDT
Extended Forecast for

Hamilton MT

  • Tonight

    Tonight: A slight chance of rain between 9pm and 2am.  Cloudy, then gradually becoming partly cloudy, with a low around 42. North northwest wind 5 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Rain and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm.  High near 64. South wind 5 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Slight Chance
    Rain then
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight.  Mostly cloudy, with a low around 39. Southwest wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 39 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of rain after noon.  Partly sunny, with a high near 61. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 61 °F

    Partly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain likely.  Mostly cloudy, with a low around 39. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain Likely

  • Monday

    Monday: Rain.  High near 53. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain before midnight.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after midnight.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
A slight chance of rain between 9pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 42. North northwest wind 5 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Saturday
Rain and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 64. South wind 5 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Mostly cloudy, with a low around 39. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
A 50 percent chance of rain after noon. Partly sunny, with a high near 61. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
Rain likely. Mostly cloudy, with a low around 39. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 53. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
A chance of rain after midnight. Mostly cloudy, with a low around 37.
Wednesday
Rain likely before 9am, then rain and snow likely between 9am and noon, then rain after noon. Mostly cloudy, with a high near 51.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 29.
Thursday
A chance of snow. Partly sunny, with a high near 44.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 25.
Friday
A chance of rain and snow. Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Hamilton MT
 46.24°N 114.14°W (Elev. 3678 ft)
2:00 pm MDT Apr 10, 2026
7pm MDT Apr 10, 2026-6pm MDT Apr 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database