Current conditions at
SJSU - Mount Diablo Summit Museum Rooftop (SJS02)
Lat: 37.881699°NLon: 121.914173°WElev: 3904.0ft.NA
52°F
11°C
| Humidity | 43% |
| Wind Speed | S 9 MPH |
| Barometer | NA |
| Dewpoint | 31°F (-1°C) |
| Visibility | NA |
| Last update | 19 Apr 06:10 AM PDT |
Extended Forecast for
4 Miles ENE Danville CA
Today
High: 72 °F
Decreasing
CloudsTonight
Low: 45 °F
Partly Cloudy
Monday
High: 71 °F
Chance Rain
Monday Night
Low: 49 °F
Rain
Tuesday
High: 60 °F
Showers
Tuesday Night
Low: 46 °F
Showers
LikelyWednesday
High: 63 °F
Chance Rain
Wednesday Night
Low: 43 °F
Mostly Clear
Thursday
High: 68 °F
Sunny
Detailed Forecast
Today
Mostly cloudy, then gradually becoming sunny, with a high near 72. South wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.
Tonight
Partly cloudy, with a low around 45. West southwest wind 6 to 10 mph becoming south southeast after midnight. Winds could gust as high as 21 mph.
Monday
A 40 percent chance of rain, mainly after 11am. Partly sunny, with a high near 71. South southwest wind 6 to 11 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain. Low around 49. South wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain before 11am, then showers and possibly a thunderstorm, mainly after 11am. High near 60. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 30 percent chance of rain. Mostly sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 44.
Friday
Mostly sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 70.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles ENE Danville CA
37.85°N 121.94°W (Elev. 1362 ft)
37.85°N 121.94°W (Elev. 1362 ft)
3:56 am PDT Apr 19, 2026
7am PDT Apr 19, 2026-6pm PDT Apr 25, 2026
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