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

Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Current conditions at

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

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

NA

46°F

8°C

Humidity 53%
Wind Speed NW 10 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 05 Mar 01:00 PM PST
Extended Forecast for

6 Miles NE San Ramon CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 58. Breezy, with a north wind around 25 mph, with gusts as high as 36 mph.

    High: 58 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 49. Breezy, with a north wind 22 to 25 mph, with gusts as high as 46 mph.

    Low: 49 °F

    Clear and
    Breezy

  • Friday

    Friday: Sunny, with a high near 67. Breezy, with a north wind 22 to 26 mph, with gusts as high as 39 mph.

    High: 67 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 51. Breezy, with a north wind 21 to 23 mph, with gusts as high as 36 mph.

    Low: 51 °F

    Clear and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 73. Breezy, with a north northeast wind 20 to 23 mph, with gusts as high as 39 mph.

    High: 73 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 58. Breezy, with a north wind around 25 mph, with gusts as high as 36 mph.
Tonight
Clear, with a low around 49. Breezy, with a north wind 22 to 25 mph, with gusts as high as 46 mph.
Friday
Sunny, with a high near 67. Breezy, with a north wind 22 to 26 mph, with gusts as high as 39 mph.
Friday Night
Clear, with a low around 51. Breezy, with a north wind 21 to 23 mph, with gusts as high as 36 mph.
Saturday
Sunny, with a high near 73. Breezy, with a north northeast wind 20 to 23 mph, with gusts as high as 39 mph.
Saturday Night
Clear, with a low around 51.
Sunday
Sunny, with a high near 77.
Sunday Night
Clear, with a low around 49.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE San Ramon CA
 37.83°N 121.88°W (Elev. 1913 ft)
Last Update:
12:26 pm PST Mar 5, 2026
Forecast Valid:
2pm PST Mar 5, 2026-6pm PDT Mar 11, 2026
 
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