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

Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

San Francisco Bay Oakland International Airport (KOAK)

Lat: 37.72126°NLon: 122.22115°WElev: 9.0ft.

Overcast

57°F

14°C

Humidity 82%
Wind Speed WSW 18 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 07 Jul 09:30 PM PDT
Extended Forecast for

San Leandro CA

Coastal Flood Advisory July 9, 04:00pm until July 16, 04:00am
Click here for hazard details and duration
Coastal Flood Advisory

  • Tonight

    Tonight: Cloudy, with a low around 55. West southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 55 °F

    Cloudy

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 70. West southwest wind 6 to 10 mph.

    High: 70 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 56. South southwest wind 5 to 9 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 75. West southwest wind 5 to 9 mph.

    High: 75 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. South southwest wind 6 to 9 mph.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 55. West southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 70. West southwest wind 6 to 10 mph.
Wednesday Night
Increasing clouds, with a low around 56. South southwest wind 5 to 9 mph.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 75. West southwest wind 5 to 9 mph.
Thursday Night
Partly cloudy, with a low around 56. South southwest wind 6 to 9 mph.
Friday
Mostly sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Partly sunny, with a high near 75.
Saturday Night
Mostly cloudy, with a low around 59.
Sunday
Partly sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Leandro CA
 37.72°N 122.17°W (Elev. 115 ft)
Last Update:
8:26 pm PDT Jul 7, 2026
Forecast Valid:
9pm PDT Jul 7, 2026-6pm PDT Jul 14, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation