National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 35.2°N 111.65°W (Text-Only)
NWS Forecast for: Flagstaff AZ
Issued by: National Weather Service Flagstaff, AZ
Last Update: 9:13 am MST Sep 9, 2026		Print

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 29. East wind 8 to 13 km/h becoming north in the afternoon.

    High: 29 °C

    Slight Chance
    T-storms


  • Tonight

    Tonight: Partly cloudy, with a low around 10. Calm wind.

    Low: 10 °C

    Partly Cloudy



  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 30. Light and variable wind becoming west 6 to 11 km/h in the morning.

    High: 30 °C

    Slight Chance
    T-storms


  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 14. West wind 8 to 10 km/h.

    Low: 14 °C

    Partly Cloudy



  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 27. Southwest wind 14 to 23 km/h, with gusts as high as 40 km/h.

    High: 27 °C

    Chance
    T-storms


  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 12. Southwest wind 8 to 14 km/h, with gusts as high as 32 km/h.

    Low: 12 °C

    Chance
    T-storms


  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 26. Southwest wind 11 to 16 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 48 km/h.

    High: 26 °C

    Slight Chance
    T-storms


  • Saturday
    Night

    Saturday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 12. Southwest wind 23 to 26 km/h, with gusts as high as 47 km/h. Chance of precipitation is 20%.

    Low: 12 °C

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, with thunderstorms also possible after 11am. Sunny, with a high near 24. Southwest wind 29 to 34 km/h, with gusts as high as 60 km/h. Chance of precipitation is 20%.

    High: 24 °C

    Slight Chance
    T-storms


    • Today: A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 29. East wind 8 to 13 km/h becoming north in the afternoon.

    Tonight: Partly cloudy, with a low around 10. Calm wind.

    Thursday: A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 30. Light and variable wind becoming west 6 to 11 km/h in the morning.

    Thursday Night: Partly cloudy, with a low around 14. West wind 8 to 10 km/h.

    Friday: A 50 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 27. Southwest wind 14 to 23 km/h, with gusts as high as 40 km/h.

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 12. Southwest wind 8 to 14 km/h, with gusts as high as 32 km/h.

    Saturday: A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 26. Southwest wind 11 to 16 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 48 km/h.

    Saturday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 12. Southwest wind 23 to 26 km/h, with gusts as high as 47 km/h. Chance of precipitation is 20%.

    Sunday: A slight chance of showers, with thunderstorms also possible after 11am. Sunny, with a high near 24. Southwest wind 29 to 34 km/h, with gusts as high as 60 km/h. Chance of precipitation is 20%.

    Sunday Night: Mostly clear, with a low around 11. Southwest wind 18 to 23 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 42 km/h.

    Monday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 24. Southwest wind 10 to 15 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 40 km/h.

    Monday Night: A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 10. Southwest wind 5 to 13 km/h, with gusts as high as 27 km/h.

    Tuesday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 23. Southwest wind 10 to 15 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 40 km/h.


    Flagstaff AZ
     35.2°N 111.65°W (Elev. 6988 m)

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