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

Areas of Severe Thunderstorms and Excessive Rainfall Through This Weekend

Severe thunderstorms which can bring large hail, damaging winds, and isolated tornadoes will be possible over parts of the central U.S. through this weekend. Thunderstorms with heavy to excessive rainfall moving from Texas into the mid-Mississippi Valley through this weekend may produce areas of flooding. Read More >

Hazardous Weather Conditions

Current conditions at

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

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

Clear

84°F

29°C

Humidity 14%
Wind Speed W 14 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 07 Jun 10:54 AM MST
Extended Forecast for

St. Johns AZ

Fire Weather Watch June 8, 11:00am until June 9, 09:00pm
Red Flag Warning until June 7, 09:00pm
Click here for hazard details and duration
Fire Weather Watch
Red Flag Warning
  •  
    Red Flag Warning until June 7, 09:00pm

    NOW until 9:00pm Sun

    Red Flag Warning

  • This Afternoon

    High: 89 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. West wind 15 to 20 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 91. 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: 91 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. Southwest wind 15 to 20 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 31 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. Breezy, with a southwest wind 6 to 11 mph becoming southwest 18 to 28 mph in the morning. Winds could gust as high as 44 mph.

    High: 93 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Clear, with a low around 53. Breezy, with a southwest wind 20 to 25 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 40 mph.

    Low: 53 °F

    Clear and
    Breezy then
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93. Breezy, with a south wind 17 to 23 mph becoming west in the afternoon. Winds could gust as high as 37 mph.

    High: 93 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 55. West wind 15 to 20 mph becoming light south after midnight. Winds could gust as high as 29 mph.

    Low: 55 °F

    Clear

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 89. West wind 17 to 21 mph, with gusts as high as 31 mph.
Tonight
Mostly cloudy, with a low around 55. West wind 15 to 20 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Monday
Sunny, with a high near 91. Breezy, with a light and variable wind becoming southwest 17 to 22 mph in the morning. Winds could gust as high as 33 mph.
Monday Night
Mostly clear, with a low around 54. Southwest wind 15 to 20 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 31 mph.
Tuesday
Sunny, with a high near 93. Breezy, with a southwest wind 6 to 11 mph becoming southwest 18 to 28 mph in the morning. Winds could gust as high as 44 mph.
Tuesday Night
Clear, with a low around 53. Breezy, with a southwest wind 20 to 25 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 40 mph.
Wednesday
Sunny, with a high near 93. Breezy, with a south wind 17 to 23 mph becoming west in the afternoon. Winds could gust as high as 37 mph.
Wednesday Night
Clear, with a low around 55. West wind 15 to 20 mph becoming light south after midnight. Winds could gust as high as 29 mph.
Thursday
Sunny, with a high near 92. Light and variable wind becoming northwest 9 to 14 mph in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
Mostly clear, with a low around 56. Northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Friday
Sunny, with a high near 93. Light and variable wind becoming northwest 9 to 14 mph in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Mostly clear, with a low around 59. Southwest wind 11 to 16 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 24 mph.
Saturday
Sunny, with a high near 92. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 28 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
St. Johns AZ
 34.51°N 109.37°W (Elev. 5797 ft)
Last Update:
11:11 am MDT Jun 7, 2026
Forecast Valid:
12pm MDT Jun 7, 2026-6pm MDT Jun 13, 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