Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast across parts of the Upper Midwest into the Great Lakes, the Northeast, and the central High Plains. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

Lat: 37.66083° N Lon: 122.11833° W Elev: 46.0 ft.

Clear

66°F

19°C

Humidity 60%
Wind Speed WSW 11 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 01 Jul 11:54 AM PDT
Detailed forecast for

San Francisco Bay Shoreline

Rest Of Today
Sunny. Highs in the 70s. Southwest winds around 5 mph increasing to west 10 to 20 mph in the afternoon.
Tonight
Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s. Southwest winds 10 to 20 mph.
Thursday
Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s to mid 70s. South winds 5 to 10 mph...becoming west 10 to 20 mph in the afternoon.
Thursday Night
Mostly clear in the evening then becoming mostly cloudy. Lows in the mid 50s. Southwest winds 10 to 20 mph.
Friday
Mostly cloudy in the morning then becoming sunny. Highs in the 60s to upper 70s. Southwest winds 5 to 15 mph.
Friday Night
Clear in the evening then becoming partly cloudy. Lows in the mid 50s.
Independence Day
Mostly cloudy in the morning then becoming sunny. Highs in the 60s to upper 70s.
Saturday Night
Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s.
Sunday
Mostly cloudy in the morning then becoming partly cloudy. Highs in the 60s to mid 70s.
Sunday Night
Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s.
Monday
Mostly cloudy in the morning then becoming partly cloudy. Highs in the 60s to lower 70s.
Monday Night
Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s.
Tuesday
Mostly cloudy in the morning then becoming partly cloudy. Highs in the 60s to mid 70s.



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1102 AM PDT Wed Jul 1 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database