National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

JETTE (JETM8)

Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.

NA

50°F

10°C

Humidity 83%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 03 Oct 08:43 PM MDT
Extended Forecast for

Polson MT

  • Tonight

    Tonight: Increasing clouds, with a low around 39. South southwest wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Rain likely, mainly after 5pm. Mostly cloudy, with a high near 60. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 60%.

    High: 60 °F

    Chance Rain
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then rain after midnight. Low around 35. North wind 5 to 7 mph becoming south in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 35 °F

    Showers

  • Sunday

    Sunday: A 40 percent chance of rain before noon. Partly sunny, with a high near 55. North northeast wind 5 to 9 mph.

    High: 55 °F

    Chance Rain
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 28. Light and variable wind.

    Low: 28 °F

    Frost

  • Monday

    Monday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 60.

    High: 60 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost, mainly after 2am. Otherwise, clear, with a low around 32.

    Low: 32 °F

    Frost

  • Tuesday

    Tuesday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 66.

    High: 66 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: Areas of frost after 3am. Otherwise, clear, with a low around 36.

    Low: 36 °F

    Clear then
    Areas Frost

Detailed Forecast

Tonight
Increasing clouds, with a low around 39. South southwest wind around 5 mph becoming calm in the evening.
Saturday
Rain likely, mainly after 5pm. Mostly cloudy, with a high near 60. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 60%.
Saturday Night
Rain likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then rain after midnight. Low around 35. North wind 5 to 7 mph becoming south in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A 40 percent chance of rain before noon. Partly sunny, with a high near 55. North northeast wind 5 to 9 mph.
Sunday Night
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 28. Light and variable wind.
Monday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 60.
Monday Night
Widespread frost, mainly after 2am. Otherwise, clear, with a low around 32.
Tuesday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 66.
Tuesday Night
Areas of frost after 3am. Otherwise, clear, with a low around 36.
Wednesday
Areas of frost before 9am. Otherwise, sunny, with a high near 68.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 37.
Thursday
A slight chance of rain. Mostly sunny, with a high near 66.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 36.
Friday
A chance of rain. Mostly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Polson MT
 47.68°N 114.16°W (Elev. 2972 ft)
Last Update:
2:31 pm MDT Oct 3, 2025
Forecast Valid:
9pm MDT Oct 3, 2025-6pm MDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation