Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Livermore, Livermore Municipal Airport (KLVK)

Lat: 37.69278°NLon: 121.81444°WElev: 397.0ft.

Clear

70°F

21°C

Humidity 60%
Wind Speed E 8 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 27 Feb 05:55 PM PST
Extended Forecast for

4 Miles ESE Union City CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 58. North northeast wind around 5 mph becoming calm  in the evening.

    Low: 58 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 75. Light and variable wind becoming west 5 to 10 mph in the morning.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52. West wind 7 to 9 mph.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 60. West wind 6 to 9 mph.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49. Southwest wind 7 to 10 mph.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 58. North northeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 75. Light and variable wind becoming west 5 to 10 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 52. West wind 7 to 9 mph.
Sunday
Partly sunny, with a high near 60. West wind 6 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 49. Southwest wind 7 to 10 mph.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Mostly cloudy, with a low around 48.
Wednesday
Partly sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Union City CA
 37.58°N 121.93°W (Elev. 1017 ft)
3:04 pm PST Feb 27, 2026
6pm PST Feb 27, 2026-6pm PST Mar 6, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database