Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Current conditions at

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

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

Clear

45°F

7°C

Humidity 65%
Wind Speed NNW 3 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 12 Nov 09:20 AM MST
Extended Forecast for

St. Johns AZ

  • Today

    Today: Sunny, with a high near 65. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. Calm wind becoming south 5 to 7 mph in the evening.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 65. East wind 5 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 65 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 40 percent chance of showers after 8pm.  Mostly cloudy, with a low around 39. Southwest wind 5 to 7 mph becoming calm.

    Low: 39 °F

    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers.  Partly sunny, with a high near 55. Breezy, with a west wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 55 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. West wind 11 to 16 mph becoming light  after midnight. Winds could gust as high as 32 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 56. Calm wind becoming north around 5 mph.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. Light southeast wind.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 62. Light and variable wind becoming north around 6 mph in the afternoon.

    High: 62 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 65. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 36. Calm wind becoming south 5 to 7 mph in the evening.
Friday
Increasing clouds, with a high near 65. East wind 5 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Friday Night
A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 39. Southwest wind 5 to 7 mph becoming calm.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 55. Breezy, with a west wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 40 mph.
Saturday Night
Partly cloudy, with a low around 30. West wind 11 to 16 mph becoming light after midnight. Winds could gust as high as 32 mph.
Sunday
Sunny, with a high near 56. Calm wind becoming north around 5 mph.
Sunday Night
Mostly clear, with a low around 30. Light southeast wind.
Monday
Sunny, with a high near 62. Light and variable wind becoming north around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 35. Southeast wind 6 to 10 mph.
Tuesday
A 40 percent chance of showers. Mostly sunny, with a high near 62. Breezy, with a southeast wind 16 to 25 mph becoming southwest in the afternoon. Winds could gust as high as 37 mph.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 31. South wind 9 to 17 mph, with gusts as high as 30 mph.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 52. Southwest wind 9 to 14 mph, with gusts as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
St. Johns AZ
 34.51°N 109.37°W (Elev. 5797 ft)
9:17 am MST Nov 12, 2026
9am MST Nov 12, 2026-6pm MST Nov 18, 2026
 
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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