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

Addition of Avalanche Watches for the San Francisco Peaks and Kachina Peaks Wilderness beginning March 15, 2026

Effective on or about March 15, 2026, the NWS Weather Forecast Office in Flagstaff, AZ will begin relaying Avalanche Watch (AVA) products for the San Francisco Peaks and the Kachina Peaks Wilderness in Arizona on behalf of the Kachina Peaks Avalanche Center. Read More >

Current conditions at

St. Johns, St. Johns Industrial Airpark (KSJN)

Lat: 34.51833°NLon: 109.37917°WElev: 5732.0ft.

Clear

70°F

21°C

Humidity 9%
Wind Speed W 11 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 13 Mar 05:05 PM MST
Extended Forecast for

St. Johns AZ

  • Tonight

    Tonight: Mostly clear, with a low around 36. Northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 16 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 76. Breezy, with a light south wind becoming west 20 to 25 mph in the morning. Winds could gust as high as 39 mph.

    High: 76 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. Breezy, with a west wind 18 to 24 mph, with gusts as high as 39 mph.

    Low: 38 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 67. Breezy, with a west wind 15 to 23 mph, with gusts as high as 37 mph.

    High: 67 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. Northwest wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 69. Light and variable wind becoming northwest 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78. Light and variable wind becoming northwest 6 to 11 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35. Northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 36. Northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 16 mph.
Saturday
Mostly sunny, with a high near 76. Breezy, with a light south wind becoming west 20 to 25 mph in the morning. Winds could gust as high as 39 mph.
Saturday Night
Mostly clear, with a low around 38. Breezy, with a west wind 18 to 24 mph, with gusts as high as 39 mph.
Sunday
Sunny, with a high near 67. Breezy, with a west wind 15 to 23 mph, with gusts as high as 37 mph.
Sunday Night
Partly cloudy, with a low around 24. Northwest wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.
Monday
Mostly sunny, with a high near 69. Light and variable wind becoming northwest 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Partly cloudy, with a low around 32. Northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 78. Light and variable wind becoming northwest 6 to 11 mph in the afternoon. Winds could gust as high as 17 mph.
Tuesday Night
Mostly clear, with a low around 35. Northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.
Wednesday
Sunny, with a high near 85. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Wednesday Night
Clear, with a low around 36. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 89. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Thursday Night
Clear, with a low around 38. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 88. Calm wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
St. Johns AZ
 34.51°N 109.37°W (Elev. 5797 ft)
Last Update:
3:08 pm MDT Mar 13, 2026
Forecast Valid:
6pm MDT Mar 13, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation