Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains
An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >
Current conditions at
St. Johns, St. Johns Industrial Airpark (KSJN)
Lat: 34.51833°NLon: 109.37917°WElev: 5732.0ft.
Clear
44°F
7°C
| Humidity | 16% |
| Wind Speed | N 0 MPH |
| Barometer | 30.31 in (1026.41 mb) |
| Dewpoint | 1°F (-17°C) |
| Visibility | 10.00 mi |
| Last update | 20 Mar 01:54 AM MST |
Extended Forecast for
St. Johns AZ
Overnight
Low: 36 °F
Clear
Friday
High: 89 °F
Sunny
Friday Night
Low: 36 °F
Mostly Clear
Saturday
High: 91 °F
Sunny
Saturday Night
Low: 39 °F
Mostly Clear
Sunday
High: 85 °F
Mostly Sunny
Sunday Night
Low: 42 °F
Mostly Cloudy
Monday
High: 85 °F
Sunny
Monday Night
Low: 41 °F
Mostly Clear
Detailed Forecast
Overnight
Clear, with a low around 36. South wind around 5 mph.
Friday
Sunny, with a high near 89. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 36. Northwest wind 5 to 8 mph becoming south after midnight.
Saturday
Sunny, with a high near 91. Light and variable wind becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Saturday Night
Mostly clear, with a low around 39. West wind 9 to 17 mph becoming south after midnight. Winds could gust as high as 29 mph.
Sunday
Mostly sunny, with a high near 85. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 42. West wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 23 mph.
Monday
Sunny, with a high near 85. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 41. West wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Tuesday
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 17 mph.
Tuesday Night
Clear, with a low around 41. Northwest wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 17 mph.
Wednesday
Sunny, with a high near 87. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Clear, with a low around 42. West wind 6 to 16 mph becoming south after midnight. Winds could gust as high as 22 mph.
Thursday
Sunny, with a high near 84. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 23 mph.
Additional Forecasts and Information
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Point Forecast:
St. Johns AZ
34.51°N 109.37°W (Elev. 5797 ft)
34.51°N 109.37°W (Elev. 5797 ft)
10:13 pm MDT Mar 19, 2026
3am MDT Mar 20, 2026-6pm MDT Mar 26, 2026
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