10-Day Weather Forecast - Port Costa, CA
- 63|53°FChance of StormsHourly details
Today
63°FPartly cloudy in the morning. A slight chance of rain in the morning. Showers likely and a slight chance of thunderstorms in the afternoon. Some thunderstorms may produce small hail in the afternoon. Highs in the lower 70s. Southeast winds 5 to 10 mph. . . Becoming southwest 10 to 20 mph in the afternoon.
Tonight
53°FRain. Lows in the lower 50s. West winds 10 to 20 mph. . . Becoming south around 5 mph after midnight.
- 59|49°FChance of StormsHourly details
Day
59°FRain in the morning then showers and a chance of thunderstorms in the afternoon. Some thunderstorms may produce small hail in the afternoon. Highs in the lower 60s. Southeast winds around 5 mph. . . Becoming southwest 10 to 15 mph in the afternoon.
Night
49°FShowers likely and a slight chance of thunderstorms in the evening then a chance of rain after midnight. Some thunderstorms may produce small hail in the evening. Lows in the upper 40s. Southwest winds 5 to 15 mph. Chance of precipitation 70 percent.
- 62|47°F30% Chance of RainHourly details
Day
62°FMostly cloudy in the morning then becoming partly cloudy. A chance of rain in the morning then a slight chance of rain in the afternoon. Highs in the mid 60s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
Night
47°FMostly clear. Lows in the mid 40s.
- 67|49°FMostly SunnyHourly details
Day
67°FMostly clear. Highs in the lower 70s. Lows in the upper 40s.
Night
49°FMostly clear. Highs in the lower 70s. Lows in the upper 40s.
- 69|50°FMostly SunnyHourly details
Day
69°FMostly clear. Highs in the lower 70s. Lows in the upper 40s.
Night
50°FMostly clear. Highs in the lower 70s. Lows in the upper 40s.
Weekend Weather
- 64|51°FPartly CloudyHourly details
Day
64°FPartly cloudy. Highs in the lower 70s. Lows in the lower 50s.
Night
51°FPartly cloudy. Highs in the lower 70s. Lows in the lower 50s.
- 64|49°FPartly Cloudy
Day
64°FMostly cloudy in the morning then becoming partly cloudy. Highs around 70.
Night
49°FPartly cloudy. Low temperature around 49F. Dew point will be around 44F with an average humidity of 74%. Winds will be 9 mph from the SW.
- 65|49°FPartly Cloudy
Day
65°FPartly cloudy. High temperature around 65F. Dew point will be around 46F with an average humidity of 61%. Winds will be 9 mph from the SW.
Night
49°FMostly clear. Low temperature around 49F. Dew point will be around 44F with an average humidity of 71%. Winds will be 8 mph from the SW.
- 64|48°FMostly Sunny
Day
64°FMostly sunny. High temperature around 64F. Dew point will be around 46F with an average humidity of 58%. Winds will be 8 mph from the SW.
Night
48°FMostly clear. Low temperature around 48F. Dew point will be around 43F with an average humidity of 70%. Winds will be 8 mph from the SW.
- 66|49°FSunny
Day
66°FSunny. High temperature around 66F. Dew point will be around 46F with an average humidity of 56%. Winds will be 7 mph from the W.
Night
49°FClear. Low temperature around 49F. Dew point will be around 43F with an average humidity of 67%. Winds will be 8 mph from the SW.
