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

DIABLO GRANDE (DBLC1)

Lat: 37.32927°NLon: 121.29538°WElev: 1861.0ft.

NA

59°F

15°C

Humidity 66%
Wind Speed SW 10 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 12 Nov 09:00 PM PST
Extended Forecast for

16 Miles SW Modesto CA

  • Tonight

    Tonight: Partly cloudy, with a low around 55. South southwest wind 3 to 7 mph.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Rain, mainly before 5pm. High near 64. South southeast wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Rain Likely
    then Rain

  • Friday Night

    Friday Night: A slight chance of rain between 8pm and 9pm. Partly cloudy, with a low around 49. Calm wind. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65. Light and variable wind.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Rain likely after 4pm. Partly sunny, with a high near 66. Chance of precipitation is 60%.

    High: 66 °F

    Partly Sunny
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain. Low around 51. Chance of precipitation is 80%.

    Low: 51 °F

    Rain

  • Monday

    Monday: A chance of rain, mainly before 4pm. Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain

  • Monday Night

    Monday Night: A slight chance of rain before 10pm. Partly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 55. South southwest wind 3 to 7 mph.
Friday
Rain, mainly before 5pm. High near 64. South southeast wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A slight chance of rain between 8pm and 9pm. Partly cloudy, with a low around 49. Calm wind. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 65. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 49. Calm wind.
Sunday
Rain likely after 4pm. Partly sunny, with a high near 66. Chance of precipitation is 60%.
Sunday Night
Rain. Low around 51. Chance of precipitation is 80%.
Monday
A chance of rain, mainly before 4pm. Partly sunny, with a high near 58.
Monday Night
A slight chance of rain before 10pm. Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
A chance of rain. Partly cloudy, with a low around 45.
Wednesday
Rain likely. Mostly cloudy, with a high near 56.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 46.
Thursday
A chance of rain. Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SW Modesto CA
 37.49°N 121.19°W (Elev. 180 ft)
Last Update:
1:00 pm PST Nov 12, 2026
Forecast Valid:
9pm PST Nov 12, 2026-6pm PST Nov 19, 2026
 
Forecast Discussion
 
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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