Current conditions at

Mt. Diablo (SJS02)

Lat: 37.881698°NLon: 121.914155°WElev: 3849.0ft.

NA

49°F

9°C

Humidity 84%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 16 Feb 04:10 PM PST
Extended Forecast for

4 Miles S Clayton CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. West northwest wind 5 to 8 mph.

    Low: 40 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 56. West northwest wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 56 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. West wind 6 to 8 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61. Light and variable wind becoming northwest around 5 mph in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Rain likely after 4am.  Mostly cloudy, with a low around 43. South southwest wind around 7 mph.  Chance of precipitation is 60%.

    Low: 43 °F

    Mostly Cloudy
    then Rain
    Likely

  • Wednesday

    Wednesday: Rain likely, mainly before 10am.  Partly sunny, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. West northwest wind 5 to 8 mph.
Washington's Birthday
Partly sunny, with a high near 56. West northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 38. West wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 61. Light and variable wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
Rain likely after 4am. Mostly cloudy, with a low around 43. South southwest wind around 7 mph. Chance of precipitation is 60%.
Wednesday
Rain likely, mainly before 10am. Partly sunny, with a high near 60. Chance of precipitation is 60%.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 43.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 69.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Clayton CA
 37.87°N 121.95°W (Elev. 1509 ft)
1:37 pm PST Feb 16, 2025
3pm PST Feb 16, 2025-6pm PST Feb 23, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database