Current conditions at
SJSU - Mount Diablo Summit Museum Rooftop (SJS02)
Lat: 37.881699°NLon: 121.914173°WElev: 3904.0ft.NA
61°F
16°C
| Humidity | 33% |
| Wind Speed | NE 4 MPH |
| Barometer | NA |
| Dewpoint | 32°F (0°C) |
| Visibility | NA |
| Last update | 08 Mar 10:30 AM PDT |
Extended Forecast for
4 Miles S Clayton CA
This Afternoon
High: 64 °F
Sunny
Tonight
Low: 51 °F
Mostly Clear
Monday
High: 64 °F
Sunny
Monday Night
Low: 45 °F
Partly Cloudy
Tuesday
High: 60 °F
Mostly Sunny
Tuesday Night
Low: 45 °F
Partly Cloudy
Wednesday
High: 65 °F
Sunny
Wednesday Night
Low: 48 °F
Clear
Thursday
High: 68 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a steady temperature around 64. West northwest wind around 7 mph.
Tonight
Mostly clear, with a low around 51. West wind 5 to 8 mph becoming south southwest after midnight.
Monday
Sunny, with a high near 64. North northwest wind 5 to 8 mph.
Monday Night
Partly cloudy, with a low around 45. West wind 6 to 11 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 60. West wind 5 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Clear, with a low around 48.
Thursday
Sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 67.
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 pm PDT Mar 8, 2026
1pm PDT Mar 8, 2026-6pm PDT Mar 14, 2026
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