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

LIBBY (LBBM8)

Lat: 48.40361°NLon: 115.53917°WElev: 2070.0ft.

NA

64°F

18°C

Humidity 34%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 04 Oct 02:25 PM MDT
Extended Forecast for

3 Miles SSE Libby MT

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Chance
    Showers

  • Tonight

    Tonight: Rain and thunderstorms likely before 2am, then a chance of rain between 2am and 4am. Widespread frost, mainly after 5am. Otherwise, mostly cloudy, with a low around 30. Calm wind becoming north 5 to 9 mph after midnight. Chance of precipitation is 60%.

    Low: 30 °F

    Rain Likely

  • Sunday

    Sunday: Widespread frost before 10am. Otherwise, sunny, with a high near 61. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 61 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 5am. Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Areas Frost
    then Frost
    and Patchy
    Fog

  • Monday

    Monday: Patchy fog before 9am. Widespread frost, mainly before 10am. Otherwise, sunny, with a high near 69. Calm wind.

    High: 69 °F

    Frost and
    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 5am. Widespread frost, mainly after 3am. Otherwise, clear, with a low around 29.

    Low: 29 °F

    Clear then
    Frost and
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Widespread frost before 10am. Otherwise, sunny, with a high near 73.

    High: 73 °F

    Frost and
    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost, mainly after 4am. Otherwise, clear, with a low around 32.

    Low: 32 °F

    Clear then
    Frost

  • Wednesday

    Wednesday: Patchy fog between 7am and 9am. Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 73.

    High: 73 °F

    Frost and
    Patchy Fog
    then Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 66. Calm wind.
Tonight
Rain and thunderstorms likely before 2am, then a chance of rain between 2am and 4am. Widespread frost, mainly after 5am. Otherwise, mostly cloudy, with a low around 30. Calm wind becoming north 5 to 9 mph after midnight. Chance of precipitation is 60%.
Sunday
Widespread frost before 10am. Otherwise, sunny, with a high near 61. Northeast wind around 5 mph becoming calm in the afternoon.
Sunday Night
Patchy fog after 5am. Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 26. Calm wind.
Monday
Patchy fog before 9am. Widespread frost, mainly before 10am. Otherwise, sunny, with a high near 69. Calm wind.
Monday Night
Patchy fog after 5am. Widespread frost, mainly after 3am. Otherwise, clear, with a low around 29.
Tuesday
Patchy fog before 9am. Widespread frost before 10am. Otherwise, sunny, with a high near 73.
Tuesday Night
Widespread frost, mainly after 4am. Otherwise, clear, with a low around 32.
Wednesday
Patchy fog between 7am and 9am. Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 73.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 34.
Thursday
A slight chance of rain. Patchy fog. Otherwise, mostly sunny, with a high near 71.
Thursday Night
A slight chance of rain. Patchy fog. Otherwise, partly cloudy, with a low around 34.
Friday
Patchy fog. Areas of frost. Otherwise, sunny, with a high near 73.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 35.
Saturday
A chance of rain. Patchy fog. Otherwise, mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Libby MT
 48.35°N 115.51°W (Elev. 2244 ft)
Last Update:
2:30 pm MDT Oct 4, 2025
Forecast Valid:
3pm MDT Oct 4, 2025-6pm MDT Oct 11, 2025
 
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Additional Resources

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Chance of Precipitation