1 active weather warning 
Port Costa, CA Hourly Weather Forecast
8:34 PM 20:34
Waxing crescent
Morning temperature of 13 °C, afternoon 21°, evening 14° and night 12°. Morning temperature of 56 degrees, afternoon 70°, evening 58° and night 54°.
Clear, morning and night partly cloudy.
0 in 0 mmUpdated 6/12 7:10 AM 07:10
The hourly local weather forecast shows hour by hour weather conditions like temperature, feels like temperature, humidity, amount of precipitation and chance of precipitation, wind and gusts for Port Costa.
Last visited
Nearest Observations
Concord, Buchanan Field
+18° 65°Dewpoint 12° 54°
Rel. hum. 68 %
Feels like +18° 64°
Pressure 1009 hPa 29.8 inHg 757.1 mmHg
Visibility 16000 m 10 mi
Napa, Napa County Airport
+14° 58°Dewpoint 13° 55°
Rel. hum. 94 %
Feels like +14° 57°
Pressure 1010 hPa 29.8 inHg 757.6 mmHg
Visibility 16000 m 10 mi
Fairfield / Travis Air Force Base
+19° 66°
6 m/s 13 mph 22 kmh 4 BftDewpoint 13° 55°
Rel. hum. 73 %
Feels like +19° 66°
Pressure 1009 hPa 29.8 inHg 757.1 mmHg
Visibility 16000 m 10 mi
Nearest observations show current weather observations from your nearest weather stations.
Your favorites
Recommend Foreca
