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

THOMPSON FALLS A/P (THAM8)

Lat: 47.57591°NLon: 115.28439°WElev: 2426.0ft.

NA

65°F

18°C

Humidity 23%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 09 Apr 07:02 PM MDT
Extended Forecast for

Thompson Falls MT

  • Tonight

    Tonight: Mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 71. Calm wind becoming east 5 to 8 mph in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. North wind 5 to 9 mph.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain likely, mainly after noon. Mostly cloudy, with a high near 63. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 63 °F

    Chance Rain
    then Rain
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 40. West southwest wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: A slight chance of rain, then a chance of showers and thunderstorms after noon. Patchy fog before 10am. Otherwise, partly sunny, with a high near 65. Chance of precipitation is 50%.

    High: 65 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then rain likely after midnight. Mostly cloudy, with a low around 41. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Showers
    Likely

  • Monday

    Monday: Rain likely. Mostly cloudy, with a high near 54.

    High: 54 °F

    Rain Likely

  • Monday Night

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

    Low: 37 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 34. Calm wind.
Friday
Mostly sunny, with a high near 71. Calm wind becoming east 5 to 8 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 42. North wind 5 to 9 mph.
Saturday
Rain likely, mainly after noon. Mostly cloudy, with a high near 63. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A 40 percent chance of rain. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 40. West southwest wind around 5 mph becoming calm in the evening.
Sunday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Patchy fog before 10am. Otherwise, partly sunny, with a high near 65. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms, then rain likely after midnight. Mostly cloudy, with a low around 41. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Rain likely. Mostly cloudy, with a high near 54.
Monday Night
A chance of rain, mainly before midnight. Mostly cloudy, with a low around 37.
Tuesday
A slight chance of rain. Partly sunny, with a high near 51.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 36.
Wednesday
Rain and snow. Mostly cloudy, with a high near 48.
Wednesday Night
A chance of rain and snow. Snow level 3800 feet lowering to 2600 feet after midnight . Mostly cloudy, with a low around 28.
Thursday
A chance of rain and snow. Snow level rising to 3200 feet in the afternoon. Partly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Thompson Falls MT
 47.59°N 115.34°W (Elev. 2402 ft)
Last Update:
2:00 pm MDT Apr 9, 2026
Forecast Valid:
7pm MDT Apr 9, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation