
Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday
Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >
Current conditions at
Livermore, Livermore Municipal Airport (KLVK)
Lat: 37.69278°NLon: 121.81444°WElev: 397.0ft.
Clear
52°F
11°C
| Humidity | 76% |
| Wind Speed | ENE 3 MPH |
| Barometer | 30.05 in (1017.61 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 23 Mar 08:10 AM PDT |
Extended Forecast for
4 Miles ESE Union City CA
Today

High: 72 °F
Sunny
Tonight

Low: 52 °F
Clear
Tuesday

High: 75 °F
Sunny
Tuesday Night

Low: 51 °F
Clear
Wednesday

High: 70 °F
Sunny
Wednesday Night

Low: 48 °F
Mostly Clear
Thursday

High: 70 °F
Mostly Sunny
Thursday Night

Low: 52 °F
Mostly Cloudy
Friday

High: 74 °F
Partly Sunny
Detailed Forecast
Today
Sunny, with a high near 72. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tonight
Clear, with a low around 52. Southwest wind 6 to 10 mph.
Tuesday
Sunny, with a high near 75. Southwest wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Clear, with a low around 51. West wind 6 to 13 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 70. West wind 6 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Mostly sunny, with a high near 70.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles ESE Union City CA
37.58°N 121.93°W (Elev. 1017 ft)
37.58°N 121.93°W (Elev. 1017 ft)
8:27 am PDT Mar 23, 2026
8am PDT Mar 23, 2026-6pm PDT Mar 29, 2026


