Snow Expected from the Ohio Valley into the Mid-Atlantic; Rain and Thunderstorms in the Southeast

A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next several days. Read More >

Current conditions at

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

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

NA

62°F

17°C

Humidity 19%
Wind Speed NE 5 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 04 Feb 06:55 AM PST
Extended Forecast for

4 Miles ENE Danville CA

  • Today

    Today: Sunny, with a high near 69. East northeast wind 5 to 7 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 44. East wind 3 to 5 mph.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 70. East northeast wind around 6 mph.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 68. Light and variable wind.

    High: 68 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain after 4pm.  Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny
    then Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 69. East northeast wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 44. East wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 70. East northeast wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 48. Calm wind.
Friday
Partly sunny, with a high near 68. Light and variable wind.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
A chance of rain after 4pm. Partly sunny, with a high near 66.
Sunday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 44.
Monday
A chance of rain. Partly sunny, with a high near 61.
Monday Night
A chance of rain. Mostly cloudy, with a low around 41.
Tuesday
A chance of rain. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Danville CA
 37.85°N 121.94°W (Elev. 1362 ft)
1:48 am PST Feb 4, 2026
7am PST Feb 4, 2026-6pm PST Feb 10, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database