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

Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Current conditions at

San Francisco Bay Oakland International Airport (KOAK)

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

Mostly Cloudy

66°F

19°C

Humidity 58%
Wind Speed S 4 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 20 Jun 10:34 AM PDT
Extended Forecast for

San Leandro CA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 69. West wind 5 to 11 mph.

    High: 69 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 55. West wind 5 to 10 mph becoming light west southwest after midnight.

    Low: 55 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 69. Light west southwest wind becoming west 5 to 10 mph in the afternoon.

    High: 69 °F

    Gradual
    Clearing

  • Sunday Night

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

    Low: 56 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 72. Light southwest wind becoming west 5 to 9 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Monday Night

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

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 69. West wind 5 to 11 mph.
Tonight
Increasing clouds, with a low around 55. West wind 5 to 10 mph becoming light west southwest after midnight.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 69. Light west southwest wind becoming west 5 to 10 mph in the afternoon.
Sunday Night
Increasing clouds, with a low around 56. West southwest wind 5 to 9 mph.
Monday
Mostly sunny, with a high near 72. Light southwest wind becoming west 5 to 9 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 57.
Friday
Mostly sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Leandro CA
 37.72°N 122.19°W (Elev. 3 ft)
Last Update:
1:26 am PDT Jun 20, 2026
Forecast Valid:
10am PDT Jun 20, 2026-6pm PDT Jun 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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