Current conditions at
Mount Diablo Summit Museum and Trailhead Rooftop (SJS02)
Lat: 37.881699°NLon: 121.914173°WElev: 3904.0ft.NA
67°F
19°C
| Humidity | 22% |
| Wind Speed | WNW 17 MPH |
| Barometer | NA |
| Dewpoint | 27°F (-3°C) |
| Visibility | NA |
| Last update | 03 Jul 03:35 AM PDT |
Extended Forecast for
4 Miles S Clayton CA
Overnight
Low: 63 °F
Partly Cloudy
Thursday
High: 73 °F
Mostly Sunny
Thursday Night
Low: 58 °F
Mostly Clear
Independence Day
High: 65 °F
Sunny
Friday Night
Low: 57 °F
Mostly Clear
Saturday
High: 70 °F
Sunny
Saturday Night
Low: 58 °F
Clear
Sunday
High: 74 °F
Sunny
Sunday Night
Low: 59 °F
Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 63. West southwest wind around 10 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 73. Southwest wind 9 to 17 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 58. West southwest wind around 15 mph, with gusts as high as 29 mph.
Independence Day
Sunny, with a high near 65. West southwest wind 14 to 18 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 57. West southwest wind 10 to 17 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 70.
Saturday Night
Clear, with a low around 58.
Sunday
Sunny, with a high near 74.
Sunday Night
Clear, with a low around 59.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Sunny, with a high near 78.
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)
2:32 am PDT Jul 3, 2025
3am PDT Jul 3, 2025-6pm PDT Jul 9, 2025
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