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

59°F

15°C

Humidity 51%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 30 Apr 09:15 AM PDT
Extended Forecast for

3 Miles S Clayton CA

  • Today

    Today: Sunny, with a high near 70. West southwest wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. Southwest wind around 14 mph, with gusts as high as 24 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 70. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. Southwest wind 13 to 15 mph, with gusts as high as 28 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 61. Southwest wind around 14 mph, with gusts as high as 26 mph.

    High: 61 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50.

    Low: 50 °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 49.

    Low: 49 °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 southwest wind 8 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 55. Southwest wind around 14 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 70. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 52. Southwest wind 13 to 15 mph, with gusts as high as 28 mph.
Saturday
Partly sunny, with a high near 61. Southwest wind around 14 mph, with gusts as high as 26 mph.
Saturday Night
Mostly cloudy, with a low around 50.
Sunday
Partly sunny, with a high near 61.
Sunday Night
A chance of rain after 11pm. Partly cloudy, with a low around 49.
Monday
A chance of rain. Partly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Clayton CA
 37.9°N 121.92°W (Elev. 1900 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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Hourly Weather Forecast

National Digital Forecast Database

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation