Current conditions at
SJSU - Mount Diablo Summit Museum Rooftop (SJS02)
Lat: 37.881699°NLon: 121.914173°WElev: 3904.0ft.NA
64°F
18°C
| Humidity | 19% |
| Wind Speed | SSW 11 MPH |
| Barometer | NA |
| Dewpoint | 22°F (-6°C) |
| Visibility | NA |
| Last update | 12 May 02:40 PM PDT |
Extended Forecast for
4 Miles SSE Clayton CA
Tonight
Low: 54 °F
Partly Cloudy
Wednesday
High: 59 °F
Sunny
Wednesday Night
Low: 48 °F
Mostly Clear
Thursday
High: 72 °F
Sunny
Thursday Night
Low: 54 °F
Clear
Friday
High: 72 °F
Sunny
Friday Night
Low: 52 °F
Clear
Saturday
High: 73 °F
Sunny
Saturday Night
Low: 51 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 54. West wind 15 to 18 mph, with gusts as high as 33 mph.
Wednesday
Sunny, with a steady temperature around 59. West wind 13 to 21 mph, with gusts as high as 39 mph.
Wednesday Night
Mostly clear, with a low around 48. Southwest wind 9 to 13 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 72. West wind 8 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Clear, with a low around 54. Southwest wind around 14 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 72.
Friday Night
Clear, with a low around 52.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 78.
Sunday Night
Clear, with a low around 57.
Monday
Sunny, with a high near 85.
Monday Night
Clear, with a low around 58.
Tuesday
Sunny, with a high near 85.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSE Clayton CA
37.87°N 121.92°W (Elev. 2818 ft)
37.87°N 121.92°W (Elev. 2818 ft)
2:06 pm PDT May 12, 2026
3pm PDT May 12, 2026-6pm PDT May 19, 2026
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