Tracking Winter Weather and Frigid Temperatures This Weekend
Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >
Current conditions at
SJSU - Mount Diablo Summit Museum Rooftop (SJS02)
Lat: 37.881699°NLon: 121.914173°WElev: 3904.0ft.NA
65°F
18°C
| Humidity | 9% |
| Wind Speed | NNW 4 MPH |
| Barometer | NA |
| Dewpoint | 6°F (-14°C) |
| Visibility | NA |
| Last update | 17 Jan 11:20 PM PST |
Extended Forecast for
6 Miles NE San Ramon CA
Tonight
Low: 52 °F
Mostly Cloudy
Sunday
High: 61 °F
Mostly Sunny
Sunday Night
Low: 48 °F
Partly Cloudy
M.L.King Day
High: 59 °F
Sunny
Monday Night
Low: 43 °F
Mostly Clear
Tuesday
High: 58 °F
Mostly Sunny
Tuesday Night
Low: 44 °F
Partly Cloudy
Wednesday
High: 58 °F
Partly Sunny
Wednesday Night
Low: 45 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 52. Northeast wind around 6 mph.
Sunday
Mostly sunny, with a high near 61. North northeast wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 48. North northeast wind 3 to 5 mph.
M.L.King Day
Sunny, with a high near 59. North northeast wind around 6 mph.
Monday Night
Mostly clear, with a low around 43. East northeast wind around 6 mph.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 55.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles NE San Ramon CA
37.83°N 121.88°W (Elev. 1913 ft)
37.83°N 121.88°W (Elev. 1913 ft)
10:45 pm PST Jan 17, 2026
11pm PST Jan 17, 2026-6pm PST Jan 24, 2026
Additional Resources
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Hourly Weather Forecast
