Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest
Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >
Current conditions at
SJSU - Mount Diablo Summit Museum Rooftop (SJS02)
Lat: 37.881699°NLon: 121.914173°WElev: 3904.0ft.NA
52°F
11°C
| Humidity | 57% |
| Wind Speed | W 2 MPH |
| Barometer | NA |
| Dewpoint | 37°F (3°C) |
| Visibility | NA |
| Last update | 22 Nov 02:50 PM PST |
Extended Forecast for
4 Miles SSE Clayton CA
Tonight
Low: 45 °F
Mostly Clear
Sunday
High: 52 °F
Sunny
Sunday Night
Low: 44 °F
Partly Cloudy
Monday
High: 50 °F
Mostly Sunny
Monday Night
Low: 42 °F
Mostly Clear
Tuesday
High: 49 °F
Sunny
Tuesday Night
Low: 41 °F
Partly Cloudy
Wednesday
High: 49 °F
Mostly Sunny
Wednesday Night
Low: 42 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 45. North northwest wind around 5 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 52. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 44. West southwest wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 50. North northeast wind around 7 mph.
Monday Night
Mostly clear, with a low around 42. North wind around 7 mph.
Tuesday
Sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 42.
Thanksgiving Day
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Partly sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 48.
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)
12:25 pm PST Nov 22, 2025
3pm PST Nov 22, 2025-6pm PST Nov 29, 2025
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