Showers and Thunderstorms for the East; Cooler Temperatures Return Sunday into Early Week

Showers and thunderstorms will accompany a cold front that will move across the eastern third of the country through Sunday. In the wake of this front, cooler temperatures will follow for most areas east of the Rockies. A wet pattern is expected to unfold across most of Florida this week with a persistent onshore flow and increase rip currents. For Hawaii, a return toward more rain the week ahead. Read More >

Current conditions at

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

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

NA

65°F

18°C

Humidity 34%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 05 Apr 02:20 PM PDT
Extended Forecast for

2 Miles S Clayton CA

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Northwest wind 6 to 9 mph becoming southwest in the evening. Winds could gust as high as 18 mph.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 75. West southwest wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. Southwest wind around 14 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. West wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. West southwest wind 10 to 13 mph, with gusts as high as 25 mph.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain after 11am.  Partly sunny, with a high near 72.

    High: 72 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 11pm, then a chance of rain after 11pm.  Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. Northwest wind 6 to 9 mph becoming southwest in the evening. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 75. West southwest wind 9 to 13 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 50. Southwest wind around 14 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 73. West wind 9 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 54. West southwest wind 10 to 13 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly cloudy, with a low around 57.
Thursday
A chance of rain after 11am. Partly sunny, with a high near 72.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 56.
Friday
Rain likely, mainly after 11am. Partly sunny, with a high near 70.
Friday Night
A chance of rain. Mostly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
A slight chance of rain. Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Clayton CA
 37.92°N 121.93°W (Elev. 600 ft)
1:26 pm PDT Apr 5, 2026
4pm PDT Apr 5, 2026-6pm PDT Apr 12, 2026
 
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Additional Resources

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