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7-Day Forecast 34.51°N 109.37°W (Text-Only)
NWS Forecast for: St. Johns AZ
Issued by: National Weather Service Flagstaff, AZ
Last Update: 10:27 pm MDT May 21, 2025
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  • Tonight

    Tonight: Clear, with a low around 46. South wind 5 to 8 mph.

    Low: 46 °F

    Clear


  • Thursday

    Thursday: Sunny, with a high near 89. Light and variable wind becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 89 °F

    Sunny


  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 49. West wind 13 to 18 mph becoming south 6 to 11 mph after midnight. Winds could gust as high as 29 mph.

    Low: 49 °F

    Mostly Clear


  • Friday

    Friday: Sunny, with a high near 88. Breezy, with a light and variable wind becoming southwest 17 to 22 mph in the morning. Winds could gust as high as 33 mph.

    High: 88 °F

    Sunny then
    Sunny and
    Breezy

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 48. Southwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.

    Low: 48 °F

    Partly Cloudy


  • Saturday

    Saturday: Mostly sunny, with a high near 84. West wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 84 °F

    Mostly Sunny


  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 46. West wind 13 to 18 mph becoming light south  after midnight. Winds could gust as high as 28 mph.

    Low: 46 °F

    Partly Cloudy


  • Sunday

    Sunday: Sunny, with a high near 82. Light and variable wind becoming northwest 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 82 °F

    Sunny


  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 47. Northwest wind 5 to 14 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: 47 °F

    Mostly Clear


  • Tonight: Clear, with a low around 46. South wind 5 to 8 mph.

    Thursday: Sunny, with a high near 89. Light and variable wind becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    Thursday Night: Mostly clear, with a low around 49. West wind 13 to 18 mph becoming south 6 to 11 mph after midnight. Winds could gust as high as 29 mph.

    Friday: Sunny, with a high near 88. Breezy, with a light and variable wind becoming southwest 17 to 22 mph in the morning. Winds could gust as high as 33 mph.

    Friday Night: Partly cloudy, with a low around 48. Southwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.

    Saturday: Mostly sunny, with a high near 84. West wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    Saturday Night: Partly cloudy, with a low around 46. West wind 13 to 18 mph becoming light south after midnight. Winds could gust as high as 28 mph.

    Sunday: Sunny, with a high near 82. Light and variable wind becoming northwest 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.

    Sunday Night: Mostly clear, with a low around 47. Northwest wind 5 to 14 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Memorial Day: Sunny, with a high near 85. Light and variable wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.

    Monday Night: Partly cloudy, with a low around 50. West wind 5 to 14 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Tuesday: Mostly sunny, with a high near 85. Light and variable wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 24 mph.

    Tuesday Night: Partly cloudy, with a low around 49. Southwest wind 5 to 15 mph becoming southeast after midnight. Winds could gust as high as 23 mph.

    Wednesday: Sunny, with a high near 84. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 24 mph.



    St. Johns AZ
     34.51°N 109.37°W (Elev. 5797 ft)

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