Current conditions at
Mount Diablo Summit Museum and Trailhead Rooftop (SJS02)
Lat: 37.881699°NLon: 121.914173°WElev: 3904.0ft.NA
18°C
64°F
| Humidity | 20% |
| Wind Speed | W 12 MPH |
| Barometer | NA |
| Dewpoint | -5°C (23°F) |
| Visibility | NA |
| Last update | 24 Jun 02:50 AM PDT |
Extended Forecast for
4 Miles S Clayton CA
Overnight
Low: 16 °C
Mostly Clear
Tuesday
High: 21 °C
Sunny
Tuesday Night
Low: 16 °C
Mostly Clear
Wednesday
High: 23 °C
Sunny
Wednesday Night
Low: 14 °C
Clear
Thursday
High: 24 °C
Sunny
Thursday Night
Low: 15 °C
Clear
Friday
High: 25 °C
Sunny
Friday Night
Low: 16 °C
Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 16. Southwest wind around 21 km/h, with gusts as high as 39 km/h.
Tuesday
Sunny, with a high near 21. Southwest wind 16 to 21 km/h, with gusts as high as 37 km/h.
Tuesday Night
Mostly clear, with a low around 16. Southwest wind around 18 km/h, with gusts as high as 37 km/h.
Wednesday
Sunny, with a high near 23. Southwest wind 11 to 16 km/h, with gusts as high as 32 km/h.
Wednesday Night
Clear, with a low around 14. Southwest wind around 16 km/h, with gusts as high as 34 km/h.
Thursday
Sunny, with a high near 24.
Thursday Night
Clear, with a low around 15.
Friday
Sunny, with a high near 25.
Friday Night
Clear, with a low around 16.
Saturday
Sunny, with a high near 27.
Saturday Night
Clear, with a low around 16.
Sunday
Sunny, with a high near 26.
Sunday Night
Clear, with a low around 15.
Monday
Sunny, with a high near 24.
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 m)
37.87°N 121.92°W (Elev. 2818 m)
1:58 am PDT Jun 24, 2025
3am PDT Jun 24, 2025-6pm PDT Jun 30, 2025
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