HTTP/1.1 200 OK Server: Apache X-Content-Type-Options: nosniff X-XSS-Protection: 1; mode=block Content-Security-Policy: default-src 'none'; style-src 'self' code.jquery.com *.arcgis.com cdn.jsdelivr.net 'unsafe-inline'; script-src-elem 'self' cdn.gov.cfigroup.com *.digitalgov.gov *.google-analytics.com *.arcgis.com code.jquery.com www.googletagmanager.com s.go-mpulse.net 'unsafe-inline'; img-src 'self' data: *.ncep.noaa.gov *.noaa.gov *.weather.gov *.arcgisonline.com *.arcgis.com maps.google.com; connect-src 'self' *.google-analytics.com *.arcgis.com opengeo.ncep.noaa.gov *.weather.gov; font-src 'self' cdn.jsdelivr.net; script-src 'unsafe-eval' 'unsafe-inline' Referrer-Policy: strict-origin-when-cross-origin Strict-Transport-Security: max-age=31536000; includeSubdomains; preload; Access-Control-Allow-Origin: * Content-Type: text/html; charset=UTF-8 Cache-Control: max-age=900 Expires: Tue, 30 Jun 2026 10:43:05 GMT Date: Tue, 30 Jun 2026 10:28:05 GMT Content-Length: 26794 Connection: keep-alive National Weather Service
National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 48.38°N 114.19°W (Text-Only)
NWS Forecast for: Columbia Falls MT
Issued by: National Weather Service Missoula, MT
Last Update: 2:01 am MDT Jun 30, 2026		Print

  • Overnight

    Overnight: A 40 percent chance of rain, mainly before 5am. Mostly cloudy, with a low around 50. Light south wind.

    Low: 50 °F

    Chance Rain


  • Tuesday

    Tuesday: Rain and thunderstorms likely before 4pm, then a chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 67. South wind 3 to 6 mph. Chance of precipitation is 70%.

    High: 67 °F

    Chance Rain
    then Showers
    Likely

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 50. Southwest wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Partly Cloudy


  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 71 °F

    Mostly Sunny


  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 48. South southwest wind around 6 mph becoming calm in the evening.

    Low: 48 °F

    Mostly Clear


  • Thursday

    Thursday: Sunny, with a high near 72.

    High: 72 °F

    Sunny


  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy


  • Friday

    Friday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny


  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy




    • Overnight: A 40 percent chance of rain, mainly before 5am. Mostly cloudy, with a low around 50. Light south wind.

    Tuesday: Rain and thunderstorms likely before 4pm, then a chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 67. South wind 3 to 6 mph. Chance of precipitation is 70%.

    Tuesday Night: Partly cloudy, with a low around 50. Southwest wind around 5 mph becoming calm in the evening.

    Wednesday: Mostly sunny, with a high near 71. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    Wednesday Night: Mostly clear, with a low around 48. South southwest wind around 6 mph becoming calm in the evening.

    Thursday: Sunny, with a high near 72.

    Thursday Night: Partly cloudy, with a low around 50.

    Friday: Mostly sunny, with a high near 73.

    Friday Night: Partly cloudy, with a low around 50.

    Independence Day: Sunny, with a high near 77.

    Saturday Night: Mostly clear, with a low around 52.

    Sunday: Sunny, with a high near 82.

    Sunday Night: Mostly clear, with a low around 55.

    Monday: Mostly sunny, with a high near 83.


    Columbia Falls MT
     48.38°N 114.19°W (Elev. 3048 ft)

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