Heat Continues Across the Central and Western U.S.; Tracking Hazardous Weather Across the Northern U.S.

Early-season record warmth will persist across portions of the western and central U.S. through mid week, with high temperatures approaching 90 degrees from Texas to the Ohio Valley. Rain and mountain snow are possible across the Pacific Northwest Wednesday, with Severe Thunderstorms and wintry weather expected across the Northeast Thursday and Friday. Read More >

Current conditions at

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

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

Clear

45°F

7°C

Humidity 28%
Wind Speed S 3 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 24 Mar 04:05 AM MST
Extended Forecast for

St. Johns AZ

  • Today

    Today: Sunny, with a high near 85. Light and variable wind becoming northwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. Northwest wind 5 to 11 mph becoming southeast after midnight. Winds could gust as high as 18 mph.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. Southwest wind 8 to 14 mph, with gusts as high as 23 mph.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87. Southwest wind 8 to 17 mph becoming west in the morning. Winds could gust as high as 26 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. West wind 14 to 17 mph becoming southeast after midnight. Winds could gust as high as 26 mph.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 84. Southeast wind around 14 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 84 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. West wind 9 to 15 mph becoming southeast after midnight. Winds could gust as high as 21 mph.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 80. Southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 16 mph.

    High: 80 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 85. Light and variable wind becoming northwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.
Tonight
Mostly clear, with a low around 43. Northwest wind 5 to 11 mph becoming southeast after midnight. Winds could gust as high as 18 mph.
Wednesday
Sunny, with a high near 90. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 41. Southwest wind 8 to 14 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 87. Southwest wind 8 to 17 mph becoming west in the morning. Winds could gust as high as 26 mph.
Thursday Night
Mostly clear, with a low around 38. West wind 14 to 17 mph becoming southeast after midnight. Winds could gust as high as 26 mph.
Friday
Mostly sunny, with a high near 84. Southeast wind around 14 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Partly cloudy, with a low around 44. West wind 9 to 15 mph becoming southeast after midnight. Winds could gust as high as 21 mph.
Saturday
Partly sunny, with a high near 80. Southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Mostly cloudy, with a low around 46. Southeast wind 5 to 10 mph, with gusts as high as 16 mph.
Sunday
A 30 percent chance of showers. Mostly cloudy, with a high near 75. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 17 mph.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 43. South wind 5 to 11 mph, with gusts as high as 16 mph.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
St. Johns AZ
 34.51°N 109.37°W (Elev. 5797 ft)
4:42 am MDT Mar 24, 2026
5am MDT Mar 24, 2026-6pm MDT Mar 30, 2026
 
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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