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

Modesto City-County Airport - Harry Sham Field (KMOD)

Lat: 37.62549°NLon: 120.9549°WElev: 85.0ft.

Clear

83°F

28°C

Humidity 37%
Wind Speed N 0 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 13 Aug 02:53 PM PDT
Extended Forecast for

Modesto CA

  • Tonight

    Tonight: Mostly clear, with a low around 61. North northwest wind 5 to 8 mph becoming light and variable after midnight.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. North northwest wind 6 to 9 mph.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88. Northwest wind around 6 mph.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60. North northwest wind 5 to 9 mph.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Sunday Night

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

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 61. North northwest wind 5 to 8 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 86. Calm wind becoming west northwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 60. North northwest wind 6 to 9 mph.
Saturday
Sunny, with a high near 88. Northwest wind around 6 mph.
Saturday Night
Mostly clear, with a low around 60. North northwest wind 5 to 9 mph.
Sunday
Sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 62.
Monday
Mostly sunny, with a high near 90.
Monday Night
Mostly cloudy, with a low around 60.
Tuesday
Partly sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 90.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Modesto CA
 37.63°N 121°W (Elev. 49 ft)
Last Update:
2:00 pm PDT Aug 13, 2026
Forecast Valid:
3pm PDT Aug 13, 2026-6pm PDT Aug 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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