
Wintry Precipitation for the Northeast; Increasing Severe Weather Threat from the Plains to the Midwest
Wintry mixed precipitation will spread across the Northeast today, with light snow and ice accumulations forecast through southern New England. Meanwhile, the threat of severe weather will be increasing from the southern Plains to the Midwest, with rounds of showers and thunderstorms, some severe, expected each day through Friday. Read More >
Current conditions at
SJSU - Mount Diablo Summit Museum Rooftop (SJS02)
Lat: 37.881699°NLon: 121.914173°WElev: 3904.0ft.NA
45°F
7°C
| Humidity | 82% |
| Wind Speed | NW 5 MPH |
| Barometer | NA |
| Dewpoint | 40°F (4°C) |
| Visibility | NA |
| Wind Chill | 42°F (6°C) |
| Last update | 03 Mar 03:35 AM PST |
Extended Forecast for
2 Miles S Clayton CA
Today

High: 67 °F
Sunny
Tonight

Low: 48 °F
Increasing
CloudsWednesday

High: 65 °F
Becoming
SunnyWednesday Night

Low: 43 °F
Clear
Thursday

High: 65 °F
Sunny
Thursday Night

Low: 48 °F
Clear
Friday

High: 69 °F
Sunny
Friday Night

Low: 50 °F
Clear
Saturday

High: 74 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 67. West wind 5 to 9 mph.
Tonight
Increasing clouds, with a low around 48. Southwest wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 65. West wind 14 to 17 mph, with gusts as high as 31 mph.
Wednesday Night
Clear, with a low around 43. West northwest wind 10 to 16 mph, with gusts as high as 31 mph.
Thursday
Sunny, with a high near 65. North northwest wind 11 to 16 mph, with gusts as high as 30 mph.
Thursday Night
Clear, with a low around 48.
Friday
Sunny, with a high near 69.
Friday Night
Clear, with a low around 50.
Saturday
Sunny, with a high near 74.
Saturday Night
Clear, with a low around 50.
Sunday
Sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 72.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles S Clayton CA
37.92°N 121.93°W (Elev. 600 ft)
37.92°N 121.93°W (Elev. 600 ft)
12:26 am PST Mar 3, 2026
6am PST Mar 3, 2026-6pm PDT Mar 9, 2026


