
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

Low: 48 °F
Mostly Cloudy
Sunday

High: 68 °F
Decreasing
CloudsSunday Night

Low: 45 °F
Partly Cloudy
Monday

High: 59 °F
Partly Sunny
Monday Night

Low: 45 °F
Slight Chance
RainTuesday

High: 62 °F
Partly Sunny
Tuesday Night

Low: 46 °F
Partly Cloudy
Wednesday

High: 74 °F
Sunny
Wednesday Night

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.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
15 Miles S Tracy CA
37.52°N 121.46°W (Elev. 1969 ft)
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


