Rain Providing Some Relief to Drought-Stricken Southern U.S.

A storm tracking across the southern U.S. will continue to bring areas of heavy thunderstorms with risks for severe weather and excessive rainfall from Texas to Florida through this weekend. While much of this rainfall will be beneficial to the drought, excessive rainfall may bring areas of flash and urban flooding. Read More >

Current conditions at

DIABLO GRANDE (DBLC1)

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

NA

74°F

23°C

Humidity 34%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 02 May 05:00 PM PDT
Extended Forecast for

15 Miles S Tracy CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. East wind 6 to 8 mph becoming southwest in the evening.

    Low: 48 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 68. Southwest wind 6 to 8 mph becoming northeast in the morning.

    High: 68 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. West southwest wind 7 to 13 mph, with gusts as high as 22 mph.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 59. West northwest wind 3 to 7 mph.

    High: 59 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 45. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. East wind 6 to 8 mph becoming southwest in the evening.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 68. Southwest wind 6 to 8 mph becoming northeast in the morning.
Sunday Night
Partly cloudy, with a low around 45. West southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Monday
Partly sunny, with a high near 59. West northwest wind 3 to 7 mph.
Monday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 45. West wind 8 to 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Clear, with a low around 51.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 82.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Tracy CA
 37.52°N 121.46°W (Elev. 1969 ft)
2:01 pm PDT May 2, 2026
6pm PDT May 2, 2026-6pm PDT May 9, 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