7-Day Forecast 45.17°N 113.9°W (Text-Only)
NWS Forecast for: Salmon ID
Issued by: National Weather Service Missoula, MT
Last Update: 2:01 am MDT Oct 12, 2026
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  • Columbus
    Day

    Columbus Day: A chance of rain and snow before noon, then a slight chance of rain between noon and 1pm.  Patchy fog before 1pm. Snow level 4600 feet rising to 6600 feet in the afternoon.  Otherwise, mostly cloudy, with a high near 49. Calm wind.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow and
    Patchy Fog

  • Tonight

    Tonight: Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Patchy Fog


  • Tuesday

    Tuesday: Patchy fog before 11am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 56. Calm wind.

    High: 56 °F

    Patchy Fog
    then Sunny

  • Tuesday
    Night

    Tuesday Night: Areas of fog after midnight.  Otherwise, mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Clear
    then Areas
    Fog

  • Wednesday

    Wednesday: Areas of fog before 10am.  Otherwise, sunny, with a high near 62. Calm wind.

    High: 62 °F

    Areas Fog
    then Sunny

  • Wednesday
    Night

    Wednesday Night: Areas of fog after 3am.  Otherwise, mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear
    then Areas
    Fog

  • Thursday

    Thursday: Areas of fog before 10am.  Otherwise, sunny, with a high near 65.

    High: 65 °F

    Areas Fog
    then Sunny

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear


  • Friday

    Friday: Sunny, with a high near 69.

    High: 69 °F

    Sunny


  • Columbus Day: A chance of rain and snow before noon, then a slight chance of rain between noon and 1pm. Patchy fog before 1pm. Snow level 4600 feet rising to 6600 feet in the afternoon. Otherwise, mostly cloudy, with a high near 49. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Tonight: Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 23. Calm wind.

    Tuesday: Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 56. Calm wind.

    Tuesday Night: Areas of fog after midnight. Otherwise, mostly clear, with a low around 21. Calm wind.

    Wednesday: Areas of fog before 10am. Otherwise, sunny, with a high near 62. Calm wind.

    Wednesday Night: Areas of fog after 3am. Otherwise, mostly clear, with a low around 25.

    Thursday: Areas of fog before 10am. Otherwise, sunny, with a high near 65.

    Thursday Night: Mostly clear, with a low around 26.

    Friday: Sunny, with a high near 69.

    Friday Night: Mostly clear, with a low around 29.

    Saturday: Sunny, with a high near 70.

    Saturday Night: Mostly clear, with a low around 30.

    Sunday: Sunny, with a high near 70.



    Salmon ID
     45.17°N 113.9°W (Elev. 3967 ft)

    Visit your local NWS office at: https://www.weather.gov/mso