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

Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

Lat: 37.66083°NLon: 122.11833°WElev: 46.0ft.

Clear

64°F

18°C

Humidity 63%
Wind Speed W 14 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 27 Jun 01:00 PM PDT
Extended Forecast for

San Lorenzo CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. West wind 16 to 18 mph, with gusts as high as 26 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. West wind 6 to 16 mph becoming south after midnight. Winds could gust as high as 24 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74. Light and variable wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 23 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 56. South southwest wind 6 to 14 mph, with gusts as high as 22 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 76. Light southwest wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. West wind 16 to 18 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 54. West wind 6 to 16 mph becoming south after midnight. Winds could gust as high as 24 mph.
Sunday
Sunny, with a high near 74. Light and variable wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 23 mph.
Sunday Night
Increasing clouds, with a low around 56. South southwest wind 6 to 14 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 76. Light southwest wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Partly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Lorenzo CA
 37.66°N 122.12°W (Elev. 66 ft)
Last Update:
12:56 pm PDT Jun 27, 2026
Forecast Valid:
1pm PDT Jun 27, 2026-6pm PDT Jul 3, 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