National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Rain Coming to Drought-Stricken Southern U.S.

A storm tracking across the Southern U.S. will bring heavy to excessive rainfall over portions of west-central Texas into tonight then from central Texas through the central Gulf Coast on Friday. The Southeast U.S. will see heavier rain Saturday. While much of this rainfall will be beneficial to the drought, excessive rainfall may bring areas of flash and urban flooding. Read More >

Current conditions at

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

Lat: 37.881699°NLon: 121.914173°WElev: 3904.0ft.

NA

57°F

14°C

Humidity 58%
Wind Speed NNW 4 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 30 Apr 10:15 AM PDT
Extended Forecast for

4 Miles SSE Clayton CA

  • Today

    Today: Sunny, with a high near 70. West wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. West southwest wind around 14 mph, with gusts as high as 24 mph.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 70. West southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. Southwest wind 11 to 15 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 61. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 61 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain after 11pm. Partly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

  • Monday

    Monday: A chance of rain. Partly sunny, with a high near 59.

    High: 59 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 70. West wind 7 to 10 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 56. West southwest wind around 14 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 70. West southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 52. Southwest wind 11 to 15 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 61. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 52.
Sunday
Partly sunny, with a high near 61.
Sunday Night
A chance of rain after 11pm. Partly cloudy, with a low around 50.
Monday
A chance of rain. Partly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Clayton CA
 37.9°N 121.9°W (Elev. 1814 ft)
Last Update:
2:16 am PDT Apr 30, 2026
Forecast Valid:
10am PDT Apr 30, 2026-6pm PDT May 6, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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Chance of Precipitation