National Weather Service Forecast for: Hayward CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 pm PDT Apr 6, 2026
 
Tonight

Tonight: Increasing clouds, with a low around 50. West northwest wind 5 to 9 mph becoming light west  after midnight.
Increasing
Clouds
Tuesday

Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 70. Light west southwest wind becoming west 5 to 9 mph in the morning.
Becoming
Sunny
Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 52. West southwest wind 3 to 8 mph.
Partly Cloudy
Wednesday

Wednesday: Sunny, with a high near 74. Calm wind becoming west 5 to 8 mph in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 56. West wind 5 to 10 mph becoming light west southwest  in the evening.
Mostly Cloudy
Thursday

Thursday: A 30 percent chance of rain after 11am.  Partly sunny, with a high near 72. New precipitation amounts of less than a tenth of an inch possible.
Chance Rain
Thursday
Night
Thursday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 55.
Chance Rain
Friday

Friday: Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 70.
Showers
Likely
Friday
Night
Friday Night: A chance of rain.  Mostly cloudy, with a low around 53.
Chance Rain
Lo 50 °F Hi 70 °F Lo 52 °F Hi 74 °F Lo 56 °F Hi 72 °F Lo 55 °F Hi 70 °F Lo 53 °F

 

Tonight
 
Increasing clouds, with a low around 50. West northwest wind 5 to 9 mph becoming light west after midnight.
Tuesday
 
Mostly cloudy through mid morning, then gradual clearing, with a high near 70. Light west southwest wind becoming west 5 to 9 mph in the morning.
Tuesday Night
 
Partly cloudy, with a low around 52. West southwest wind 3 to 8 mph.
Wednesday
 
Sunny, with a high near 74. Calm wind becoming west 5 to 8 mph in the afternoon.
Wednesday Night
 
Mostly cloudy, with a low around 56. West wind 5 to 10 mph becoming light west southwest in the evening.
Thursday
 
A 30 percent chance of rain after 11am. Partly sunny, with a high near 72. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
 
A 30 percent chance of rain. Mostly cloudy, with a low around 55.
Friday
 
Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 70.
Friday Night
 
A chance of rain. Mostly cloudy, with a low around 53.
Saturday
 
A chance of rain. Partly sunny, with a high near 68.
Saturday Night
 
A chance of rain. Mostly cloudy, with a low around 49.
Sunday
 
A chance of rain. Mostly sunny, with a high near 65.
Sunday Night
 
Partly cloudy, with a low around 48.
Monday
 
Mostly sunny, with a high near 68.

 

Forecast from NOAA-NWS for Hayward CA.