Current conditions at
Mount Diablo Summit Museum and Trailhead Rooftop (SJS02)
Lat: 37.8817°NLon: 121.91417°WElev: 3904.0ft.NA
57°F
14°C
| Humidity | 27% |
| Wind Speed | NW 4 MPH |
| Barometer | NA |
| Dewpoint | 23°F (-5°C) |
| Visibility | NA |
| Last update | 20 Apr 03:10 AM PDT |
Extended Forecast for
4 Miles S Clayton CA
Overnight
Low: 47 °F
Partly Cloudy
Sunday
High: 63 °F
Sunny
Sunday Night
Low: 47 °F
Mostly Clear
Monday
High: 67 °F
Sunny
Monday Night
Low: 47 °F
Mostly Clear
Tuesday
High: 66 °F
Sunny
Tuesday Night
Low: 44 °F
Mostly Clear
Wednesday
High: 60 °F
Sunny
Wednesday Night
Low: 45 °F
Partly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 47. South southwest wind around 9 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 63. South wind 6 to 10 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 47. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 67. North wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 47. Northwest wind around 10 mph becoming southwest in the evening. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Sunny, with a high near 55.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles S Clayton CA
37.87°N 121.92°W (Elev. 2818 ft)
37.87°N 121.92°W (Elev. 2818 ft)
1:26 am PDT Apr 20, 2025
3am PDT Apr 20, 2025-6pm PDT Apr 26, 2025
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