Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

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

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

Clear

79°F

26°C

Humidity 41%
Wind Speed N 0 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 27 Aug 09:20 PM PDT
Extended Forecast for

Modesto CA

  • Tonight

    Tonight: A 20 percent chance of rain.  Mostly cloudy, with a low around 72. North northwest wind 3 to 6 mph.

    Low: 72 °F

    Slight Chance
    Rain

  • Friday

    Friday: A slight chance of rain before noon, then a slight chance of rain after 4pm.  Mostly cloudy, with a high near 88. North northwest wind 5 to 7 mph.  Chance of precipitation is 20%.

    High: 88 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A 10 percent chance of rain before 7pm.  Mostly cloudy during the early evening, then gradual clearing, with a low around 66. North northwest wind around 6 mph.

    Low: 66 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91. North northwest wind 5 to 7 mph.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 61. Northwest wind 5 to 9 mph becoming light north northwest  in the evening. Winds could gust as high as 18 mph.

    Low: 61 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

Detailed Forecast

Tonight
A 20 percent chance of rain. Mostly cloudy, with a low around 72. North northwest wind 3 to 6 mph.
Friday
A slight chance of rain before noon, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 88. North northwest wind 5 to 7 mph. Chance of precipitation is 20%.
Friday Night
A 10 percent chance of rain before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 66. North northwest wind around 6 mph.
Saturday
Sunny, with a high near 91. North northwest wind 5 to 7 mph.
Saturday Night
Clear, with a low around 61. Northwest wind 5 to 9 mph becoming light north northwest in the evening. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 90.
Sunday Night
Clear, with a low around 60.
Monday
Sunny, with a high near 88.
Monday Night
Clear, with a low around 58.
Tuesday
Sunny, with a high near 84.
Tuesday Night
A slight chance of rain. Mostly clear, with a low around 59.
Wednesday
A slight chance of rain. Sunny, with a high near 84.
Wednesday Night
A slight chance of rain. Mostly clear, with a low around 62.
Thursday
A slight chance of rain. Sunny, with a high near 85.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Modesto CA
 37.64°N 120.97°W (Elev. 69 ft)
2:00 pm PDT Aug 27, 2026
9pm PDT Aug 27, 2026-6pm PDT Sep 3, 2026
 
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