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

Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Clear

70°F

21°C

Humidity 61%
Wind Speed WSW 18 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 13 Aug 03:54 PM PDT
Extended Forecast for

2 Miles NNE San Lorenzo CA

  • Tonight

    Tonight: Increasing clouds, with a low around 59. West southwest wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 59 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy, then gradual clearing during the afternoon, with a high near 69. West wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 69 °F

    Clearing Late

  • Friday Night

    Friday Night: Increasing clouds, with a low around 59. West southwest wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 59 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 70. West wind 5 to 9 mph.

    High: 70 °F

    Gradual
    Clearing

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 58. West wind 5 to 10 mph.

    Low: 58 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 70.

    High: 70 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 59. West southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Friday
Cloudy, then gradual clearing during the afternoon, with a high near 69. West wind 6 to 11 mph, with gusts as high as 18 mph.
Friday Night
Increasing clouds, with a low around 59. West southwest wind 5 to 11 mph, with gusts as high as 18 mph.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 70. West wind 5 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 58. West wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 71.
Sunday Night
Mostly cloudy, with a low around 58.
Monday
Mostly cloudy, with a high near 70.
Monday Night
Mostly cloudy, with a low around 58.
Tuesday
Mostly cloudy, with a high near 71.
Tuesday Night
Mostly cloudy, with a low around 58.
Wednesday
Partly sunny, with a high near 72.
Wednesday Night
Mostly cloudy, with a low around 59.
Thursday
Partly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE San Lorenzo CA
 37.69°N 122.1°W (Elev. 174 ft)
Last Update:
1:26 pm PDT Aug 13, 2026
Forecast Valid:
4pm PDT Aug 13, 2026-6pm PDT Aug 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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