Current conditions at
DIABLO GRANDE (DBLC1)
Lat: 37.32927°NLon: 121.29538°WElev: 1861.0ft.NA
48°F
9°C
| Humidity | 78% |
| Wind Speed | S 12 MPH |
| Barometer | NA |
| Dewpoint | 41°F (5°C) |
| Visibility | NA |
| Wind Chill | 43°F (6°C) |
| Last update | 11 Oct 05:00 AM PDT |
Extended Forecast for
16 Miles SSE Tracy CA
Today

High: 59 °F
Increasing
CloudsTonight
Low: 51 °F
Partly Cloudy
then Slight
Chance RainColumbus Day

High: 53 °F
Mostly Sunny
Monday Night

Low: 52 °F
Mostly Clear
Tuesday

High: 59 °F
Sunny
Tuesday Night

Low: 53 °F
Clear
Wednesday

High: 64 °F
Sunny
Wednesday Night

Low: 57 °F
Clear
Thursday

High: 67 °F
Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 59. West southwest wind 8 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Tonight
A slight chance of rain between 2am and 4am. Increasing clouds, with a low around 51. West southwest wind 5 to 7 mph becoming south after midnight. Chance of precipitation is 20%.
Columbus Day
Mostly sunny, with a steady temperature around 53. South wind 6 to 9 mph becoming north in the afternoon.
Monday Night
Mostly clear, with a low around 52. North northwest wind 6 to 8 mph becoming west southwest after midnight.
Tuesday
Sunny, with a high near 59. West wind 6 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
Clear, with a low around 53.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Clear, with a low around 57.
Thursday
Sunny, with a high near 67.
Thursday Night
Clear, with a low around 61.
Friday
Sunny, with a high near 71.
Friday Night
Clear, with a low around 64.
Saturday
Sunny, with a high near 73.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
16 Miles SSE Tracy CA
37.51°N 121.37°W (Elev. 3127 ft)
37.51°N 121.37°W (Elev. 3127 ft)
2:01 am PDT Oct 11, 2026
5am PDT Oct 11, 2026-6pm PDT Oct 17, 2026


