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

Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

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

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

Clear

61°F

16°C

Humidity 63%
Wind Speed S 4 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 19 Jun 05:00 AM MST
Extended Forecast for

16 Miles WNW St. Johns AZ

  • Juneteenth

    Juneteenth: Sunny, with a high near 93. West wind 8 to 17 mph, with gusts as high as 26 mph.

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 63. Southwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

    Low: 63 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 92. Breezy, with a southwest wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 92 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 59. Southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 32 mph.

    Low: 59 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 92. South wind 8 to 13 mph becoming west in the morning. Winds could gust as high as 22 mph.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 60. West wind 5 to 14 mph becoming south after midnight. Winds could gust as high as 23 mph.

    Low: 60 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 94. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 60. Southwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

    Low: 60 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97. Light and variable wind becoming northwest 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 97 °F

    Hot

Detailed Forecast

Juneteenth
Sunny, with a high near 93. West wind 8 to 17 mph, with gusts as high as 26 mph.
Tonight
Clear, with a low around 63. Southwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Saturday
Sunny, with a high near 92. Breezy, with a southwest wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.
Saturday Night
Clear, with a low around 59. Southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 32 mph.
Sunday
Sunny, with a high near 92. South wind 8 to 13 mph becoming west in the morning. Winds could gust as high as 22 mph.
Sunday Night
Clear, with a low around 60. West wind 5 to 14 mph becoming south after midnight. Winds could gust as high as 23 mph.
Monday
Sunny, with a high near 94. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Clear, with a low around 60. Southwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Tuesday
Sunny and hot, with a high near 97. Light and variable wind becoming northwest 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 64. West wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny and hot, with a high near 97. Light and variable wind becoming northwest 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 66. Northwest wind 6 to 14 mph becoming southwest after midnight. Winds could gust as high as 22 mph.
Thursday
Sunny and hot, with a high near 96. Southwest wind 5 to 10 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WNW St. Johns AZ
 34.6°N 109.63°W (Elev. 5571 ft)
Last Update:
5:26 am MDT Jun 19, 2026
Forecast Valid:
6am MDT Jun 19, 2026-6pm MDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

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