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

Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >

Current conditions at

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

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

Clear

21°F

-6°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 14 Jan 03:35 AM MST
Extended Forecast for

10 Miles S St. Johns AZ

  • Overnight

    Overnight: Mostly clear, with a low around 21. Light south wind.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 54. Light and variable wind becoming north 5 to 7 mph in the morning.

    High: 54 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 21. Southwest wind 5 to 7 mph becoming southeast after midnight.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Calm wind becoming north around 5 mph in the afternoon.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. Southwest wind around 5 mph becoming calm after midnight.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53. Calm wind becoming north around 5 mph in the afternoon.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 20. Southwest wind 3 to 5 mph.

    Low: 20 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 55. Light and variable wind becoming northwest around 6 mph in the afternoon.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 21. North wind around 6 mph becoming south after midnight.

    Low: 21 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 21. Light south wind.
Wednesday
Sunny, with a high near 54. Light and variable wind becoming north 5 to 7 mph in the morning.
Wednesday Night
Mostly clear, with a low around 21. Southwest wind 5 to 7 mph becoming southeast after midnight.
Thursday
Sunny, with a high near 54. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 21. Southwest wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 53. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Clear, with a low around 20. Southwest wind 3 to 5 mph.
Saturday
Sunny, with a high near 55. Light and variable wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Clear, with a low around 21. North wind around 6 mph becoming south after midnight.
Sunday
Sunny, with a high near 59. Light and variable wind becoming northwest 5 to 7 mph in the morning.
Sunday Night
Mostly clear, with a low around 21. West wind around 6 mph becoming south after midnight.
M.L.King Day
Sunny, with a high near 57. South wind 5 to 7 mph becoming north in the afternoon.
Monday Night
Mostly clear, with a low around 22. Northwest wind around 6 mph becoming southeast after midnight.
Tuesday
Sunny, with a high near 58. Southeast wind 5 to 8 mph becoming northwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles S St. Johns AZ
 34.37°N 109.38°W (Elev. 5997 ft)
Last Update:
3:09 am MST Jan 14, 2026
Forecast Valid:
3am MST Jan 14, 2026-6pm MST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation