National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorm and Excessive Rainfall Potential for the Central U.S. Today

Severe thunderstorms with a threat for large hail, isolated damaging winds and possibly a tornado are expected in parts of eastern Colorado today from mid afternoon to early evening. Several days of heavy rainfall will begin today over the western Gulf Coast where Flood Watches and excessive rainfall outlooks have been issued for today, Saturday, and Sunday. Read More >

Current conditions at

Livermore, Livermore Municipal Airport (KLVK)

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

Clear

90°F

32°C

Humidity 17%
Wind Speed W 5 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 21 May 12:35 PM PDT
Extended Forecast for

Pleasanton CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 89. West wind 5 to 9 mph, with gusts as high as 18 mph.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 53. West wind 5 to 7 mph becoming calm in the evening.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 84. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 52. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 52 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 89. West wind 5 to 9 mph, with gusts as high as 18 mph.
Tonight
Clear, with a low around 53. West wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 84. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Clear, with a low around 52. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 81. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 50.
Memorial Day
Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pleasanton CA
 37.67°N 121.9°W (Elev. 325 ft)
Last Update:
12:51 pm PDT May 21, 2026
Forecast Valid:
12pm PDT May 21, 2026-6pm PDT May 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation