Current Weather
11:07 PM
58°F
Clear
RealFeel® 57°
Cool
RealFeel®
57°
Wind
WSW 6 mph
Wind Gusts
11 mph
Humidity
91%
Indoor Humidity
64% (Slightly Humid)
Dew Point
56° F
Pressure
↑ 29.90 in
Cloud Cover
1%
Visibility
9 mi
Cloud Ceiling
33300 ft
Night
6/21
56°Lo
RealFeel®
51°
Chilly
A steady evening breeze; otherwise, clear to partly cloudy
WindWSW 13 mph
Wind Gusts20 mph
Probability of Precipitation1%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover29%
Sun & Moon
14 hrs 49 mins
Rise
5:46 AM
Set
8:35 PM
First Quarter
Rise
1:10 PM
Set
1:08 AM
Temperature History
6/21High
Low
Forecast
80°
56°
Average
86°
50°
Last Year
73°
50°
Current Weather Conditions in Port Costa
Port Costa, California is currently Clear with a temperature of 58°. The current RealFeel® Temperature is 57° (Cool) based on observed conditions including 91% humidity, 1% cloud cover, a UV index of 0, and winds of 6 mph. In shade, the RealFeel Shade™ is 57°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Port Costa, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.
