Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday
Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. 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 | 79% |
| Wind Speed | S 3 MPH |
| Barometer | 30.46 in (1031.49 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Last update | 12 Jan 08:35 AM MST |
Extended Forecast for
15 Miles WNW St. Johns AZ
Today
High: 46 °F
Sunny
Tonight
Low: 14 °F
Mostly Clear
Tuesday
High: 47 °F
Sunny
Tuesday Night
Low: 19 °F
Mostly Clear
Wednesday
High: 53 °F
Sunny
Wednesday Night
Low: 21 °F
Mostly Clear
Thursday
High: 54 °F
Sunny
Thursday Night
Low: 21 °F
Clear
Friday
High: 51 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 46. Calm wind becoming north around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 14. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 47. Calm wind becoming northwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 19. Light and variable wind becoming south around 6 mph.
Wednesday
Sunny, with a high near 53. Light and variable wind becoming northeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 21. Northeast wind around 5 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 54. Light and variable wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 21. Northwest wind 3 to 5 mph.
Friday
Sunny, with a high near 51. North wind 5 to 9 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 18. North wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 50. South wind around 6 mph becoming northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 19. North wind around 5 mph becoming east after midnight.
Sunday
Sunny, with a high near 55. East wind around 6 mph becoming northwest in the afternoon.
Additional Forecasts and Information
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Point Forecast:
15 Miles WNW St. Johns AZ
34.6°N 109.6°W (Elev. 5597 ft)
34.6°N 109.6°W (Elev. 5597 ft)
3:09 am MST Jan 12, 2026
8am MST Jan 12, 2026-6pm MST Jan 18, 2026
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