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

Hayward, Hayward Air Terminal (KHWD)

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

Clear

66°F

19°C

Humidity 68%
Wind Speed W 14 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 18 Oct 02:15 PM PDT
Extended Forecast for

San Lorenzo CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. West wind around 10 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. West wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 64. West wind 8 to 11 mph.

    High: 64 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 51. West wind 5 to 10 mph becoming light and variable in the evening.

    Low: 51 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 67. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 67 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 54. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 54 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.

    High: 67 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: A chance of rain before 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 66.

    High: 66 °F

    Chance Rain
    and Patchy
    Fog then
    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 72. West wind around 10 mph.
Tonight
Mostly cloudy, with a low around 53. West wind 8 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 64. West wind 8 to 11 mph.
Monday Night
Mostly cloudy, with a low around 51. West wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
Mostly cloudy, with a high near 67. Calm wind becoming west northwest around 5 mph in the afternoon.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 54. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Wednesday Night
A chance of rain. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 54.
Thursday
A chance of rain before 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Lorenzo CA
 37.68°N 122.13°W (Elev. 112 ft)
Last Update:
1:47 pm PDT Oct 18, 2026
Forecast Valid:
2pm PDT Oct 18, 2026-6pm PDT Oct 24, 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