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

Hazardous Weather Conditions

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Clear

82°F

28°C

Humidity 39%
Wind Speed W 8 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 04 Oct 05:35 PM PDT
Extended Forecast for

Hayward CA

Heat Advisory October 4, 05:55pm until October 7, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 4, 05:55pm until October 7, 10:00pm

    NOW until 10:00pm Wed

    Heat Advisory

  • Tonight

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 86. Calm wind becoming west northwest 5 to 9 mph in the afternoon.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. West northwest wind around 6 mph becoming calm in the evening.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 66. West northwest wind 5 to 10 mph becoming light west in the evening.

    Low: 66 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 65. West northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 86. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Monday Night
Mostly clear, with a low around 65. West northwest wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 86. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Tuesday Night
Clear, with a low around 66. West northwest wind 5 to 10 mph becoming light west in the evening.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 60.
Friday
Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hayward CA
 37.64°N 122.12°W (Elev. 36 ft)
Last Update:
1:26 pm PDT Oct 4, 2026
Forecast Valid:
5pm PDT Oct 4, 2026-6pm PDT Oct 11, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation