Diablo Grande, California Weather
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Weather Forecast for Diablo Grande, California : Stanislaus County
Issued: 10:21 pm PDT Sep 15, 2025 Latitude: 37.4016646 Longitude: -121.2594724 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Clear on Tonight Sunny on Tuesday Sunny on Wednesday 20% chance of  on Thursday 20% chance of rain on Friday 10% chance of rain on Saturday Sunny on Sunday Sunny on Monday
Low: 69°F High: 93°F High: 94°F High: 86°F High: 83°F High: 85°F High: 87°F High: 89°F
Low: 70°F Low: 72°F Low: 67°F Low: 65°F Low: 65°F Low: 67°F  
Clear Sunny Sunny Partly Sunny Rain Rain Sunny Sunny
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Current Conditions at
MODESTO - (KMOD)
75°
Clear
as of 9:53 PM PDST
Rel. Humidity: 60%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
SAN JOSE REID - (KRHV)
75°
Clear
as of 9:55 PM PDST
Rel. Humidity: 53%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
STOCKTON - (KSCK)
75°
Clear
as of 9:55 PM PDST
Rel. Humidity: 47%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
3 MPH
240° Southwest
Cloud Level(s): Clear
Clear on Tonight Tonight... Clear, with a low around 69. Calm wind.

Sunny on Tuesday Tuesday... Sunny, with a high near 93. Calm wind becoming east 5 to 7 mph in the morning.

Clear on Tuesday Night Tuesday Night... Clear, with a low around 70. North wind around 6 mph becoming calm after midnight.

Sunny on Wednesday Wednesday... Sunny, with a high near 94. Light and variable wind becoming north 5 to 10 mph in the morning.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 72. North northwest wind 5 to 10 mph becoming light and variable after midnight.

20% chance of  Thursday Thursday... A 20 percent chance of showers after 11am. Partly sunny, with a high near 86.

40% chance of thunderstorms Thursday Night Thursday Night... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.

20% chance of rain Friday Friday... A chance of showers, mainly before 11am. Mostly sunny, with a high near 83.

10% chance of rain Friday Night Friday Night... A slight chance of showers after 11pm. Partly cloudy, with a low around 65.

10% chance of rain Saturday Saturday... A slight chance of showers after 11am. Sunny, with a high near 85.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 65.

Sunny on Sunday Sunday... Sunny, with a high near 87.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 67.

Sunny on Monday Monday... Sunny, with a high near 89.

Sun Almanac for Diablo Grande, California
Sunrise: 06:48 AM
Sunset: 7:11 PM
Civil Sunrise:06:22 AM
Civil Sunset: 7:37 PM
Nautical Sunrise: 05:52 AM
Nautical Sunset: 8:08 PM
Astro Sunrise: 05:20 AM
Astro Sunset: 8:39 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.