Port Costa, CA

Detailed forecast

Saturday December 28
03am
Overcast +12°
1 m/s
Overcast
Precip chance: 43%
Humidity: 99%
04am
Overcast +13°
2 m/s
Overcast
Precip chance: 46%
Humidity: 97%
05am
Overcast +13°
1 m/s
Overcast
Precip chance: 49%
Humidity: 97%
06am
Overcast and light rain +13°
1 m/s
Overcast and light rain
Precip chance: 52%
Humidity: 97%
07am
Overcast and light rain +13°
3 m/s
Overcast and light rain
Precip chance: 54%
Humidity: 97%
08am
Overcast and light rain +14°
2 m/s
Overcast and light rain
Precip chance: 52%
Humidity: 97%
09am
Overcast +15°
2 m/s
Overcast
Precip chance: 49%
Humidity: 95%
10am
Overcast +15°
3 m/s
Overcast
Precip chance: 46%
Humidity: 93%
11am
Partly cloudy +16°
3 m/s
Partly cloudy
Precip chance: 38%
Humidity: 91%
12pm
Partly cloudy +16°
4 m/s
Partly cloudy
Precip chance: 30%
Humidity: 87%
01pm
Partly cloudy +17°
4 m/s
Partly cloudy
Precip chance: 22%
Humidity: 82%
02pm
Partly cloudy +17°
4 m/s
Partly cloudy
Precip chance: 19%
Humidity: 76%
03pm
Partly cloudy +17°
4 m/s
Partly cloudy
Precip chance: 16%
Humidity: 75%
04pm
Partly cloudy +16°
3 m/s
Partly cloudy
Precip chance: 13%
Humidity: 79%
05pm
Cloudy +15°
3 m/s
Cloudy
Precip chance: 13%
Humidity: 89%
06pm
Cloudy +14°
3 m/s
Cloudy
Precip chance: 13%
Humidity: 94%
07pm
Cloudy +14°
2 m/s
Cloudy
Precip chance: 13%
Humidity: 95%
08pm
Partly cloudy +14°
2 m/s
Partly cloudy
Precip chance: 15%
Humidity: 96%
09pm
Partly cloudy +14°
2 m/s
Partly cloudy
Precip chance: 17%
Humidity: 97%
10pm
Partly cloudy +13°
2 m/s
Partly cloudy
Precip chance: 19%
Humidity: 98%
11pm
Overcast +13°
2 m/s
Overcast
Precip chance: 19%
Humidity: 99%
12am
Overcast +13°
2 m/s
Overcast
Precip chance: 19%
Humidity: 98%
01am
Overcast +12°
2 m/s
Overcast
Precip chance: 20%
Humidity: 100%
02am
Cloudy +12°
3 m/s
Cloudy
Precip chance: 22%
Humidity: 100%
03am
Cloudy +12°
3 m/s
Cloudy
Precip chance: 24%
Humidity: 100%
04am
Cloudy +12°
3 m/s
Cloudy
Precip chance: 27%
Humidity: 99%
05am
Overcast +12°
4 m/s
Overcast
Precip chance: 34%
Humidity: 98%
06am
Overcast +12°
5 m/s
Overcast
Precip chance: 41%
Humidity: 96%
07am
Overcast and light rain +13°
6 m/s
Overcast and light rain
Precip chance: 48%
Humidity: 94%
08am
Overcast and rain +13°
6 m/s
Overcast and rain
Precip chance: 64%
Humidity: 96%