Port Costa, CA

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Current Weather Forecast for Port Costa

CA 94569  |   4:45am

Weather Conditions

59°
Feels Like 57°
Cloudy
Cloudy
55° 71°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SW 11 mph
Wind
Rain
0 in
rain

Today

Sat 8/15
71°
Highest Temperature
Partly / Cloudy
15%
Cloudy skies early, then partly cloudy this afternoon. High 71F. Winds SW at 10 to 20 mph.

Tonight

Sat 8/15
54°
Lowest Temperature
Mostly Cloudy
21%
Partly cloudy early followed by cloudy skies overnight. Expect mist and reduced visibilities at times. Low 54F. Winds SW at 10 to 20 mph.

Tomorrow

Sun 8/16
78°
Highest Temperature
Partly / Cloudy
20%
Cloudy skies early, followed by partial clearing. High 78F. Winds SW at 10 to 20 mph.

Local Weather Radar - Port Costa, CA

Live Port Costa Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Port Costa

Hourly Weather Forecast & Temperature

5AM
Cloudy
15%
59°
Feels Like 57°
Cloudy
Wind
WSW 10 mph
Wind
Pressure
1018 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
96%
Cloud Cover
6AM
Cloudy
15%
59°
Feels Like 57°
Cloudy
Wind
WSW 10 mph
Wind
Pressure
1018 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
94%
Cloud Cover
7AM
Cloudy
15%
58°
Feels Like 57°
Cloudy
Wind
WSW 9 mph
Wind
Pressure
1019 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
92%
Cloud Cover
8AM
Cloudy
15%
59°
Feels Like 58°
Cloudy
Wind
SW 9 mph
Wind
Pressure
1019 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
84%
Cloud Cover
9AM
Mostly Cloudy
4%
61°
Feels Like 59°
Mostly Cloudy
Wind
SW 9 mph
Wind
Pressure
1020 mb
Pressure
Humidity
84%
Humidity
UV Index
1
UV Index
Visibility
9mi
Visibility
Visibility
79%
Cloud Cover
10AM
Cloudy
2%
62°
Feels Like 61°
Cloudy
Wind
SW 9 mph
Wind
Pressure
1020 mb
Pressure
Humidity
80%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
80%
Cloud Cover
11AM
Mostly Cloudy
2%
64°
Feels Like 63°
Mostly Cloudy
Wind
SW 9 mph
Wind
Pressure
1020 mb
Pressure
Humidity
76%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
77%
Cloud Cover
12PM
Partly / Cloudy
3%
65°
Feels Like 64°
Partly Cloudy
Wind
SW 11 mph
Wind
Pressure
1020 mb
Pressure
Humidity
69%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
50%
Cloud Cover
1PM
Fair / Mostly Sunny
2%
67°
Feels Like 67°
Mostly Sunny
Wind
SW 12 mph
Wind
Pressure
1020 mb
Pressure
Humidity
64%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
2PM
Partly / Cloudy
1%
69°
Feels Like 69°
Partly Cloudy
Wind
SW 13 mph
Wind
Pressure
1019 mb
Pressure
Humidity
59%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
53%
Cloud Cover
3PM
Partly / Cloudy
1%
71°
Feels Like 71°
Partly Cloudy
Wind
SW 14 mph
Wind
Pressure
1019 mb
Pressure
Humidity
55%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
56%
Cloud Cover
4PM
Partly / Cloudy
1%
71°
Feels Like 71°
Partly Cloudy
Wind
SW 14 mph
Wind
Pressure
1018 mb
Pressure
Humidity
54%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
43%
Cloud Cover
Sat 8/15
Sat
Partly / Cloudy
15%
55°
71°
Clouds giving way to sun . Highs in the low 70s and lows in the mid 50s.
Feels Like
71°
Feels Like
Wind
SW 14 mph
Wind
Humidity
71%
Humidity
UV Index
9
UV Index
Visibility
6:24 AM
Sunrise
Visibility
8:01 PM
Sunset
Sun 8/16
Sun
Partly / Cloudy
20%
54°
78°
Morning clouds followed by afternoon sun. Highs in the upper 70s and lows in the mid 50s.
Feels Like
78°
Feels Like
Wind
SW 14 mph
Wind
Humidity
64%
Humidity
UV Index
9
UV Index
Visibility
6:25 AM
Sunrise
Visibility
8:00 PM
Sunset
Mon 8/17
Mon
Partly / Cloudy
20%
55°
73°
Clouds giving way to sun . Highs in the low 70s and lows in the mid 50s.
Feels Like
73°
Feels Like
Wind
SW 15 mph
Wind
Humidity
68%
Humidity
UV Index
9
UV Index
Visibility
6:26 AM
Sunrise
Visibility
7:59 PM
Sunset
Tue 8/18
Tue
Cloudy
21%
54°
77°
Cloudy. Highs in the upper 70s and lows in the mid 50s.
Feels Like
77°
Feels Like
Wind
SW 14 mph
Wind
Humidity
64%
Humidity
UV Index
6
UV Index
Visibility
6:26 AM
Sunrise
Visibility
7:57 PM
Sunset
Wed 8/19
Wed
Partly / Cloudy
7%
56°
78°
Times of sun and clouds. Highs in the upper 70s and lows in the mid 50s.
Feels Like
78°
Feels Like
Wind
SW 14 mph
Wind
Humidity
61%
Humidity
UV Index
8
UV Index
Visibility
6:27 AM
Sunrise
Visibility
7:56 PM
Sunset
Thu 8/20
Thu
Partly / Cloudy
7%
55°
76°
Partly cloudy. Highs in the mid 70s and lows in the mid 50s.
Feels Like
76°
Feels Like
Wind
SW 14 mph
Wind
Humidity
63%
Humidity
UV Index
8
UV Index
Visibility
6:28 AM
Sunrise
Visibility
7:55 PM
Sunset
Fri 8/21
Fri
Partly / Cloudy
22%
55°
75°
Mix of sun and clouds. Highs in the mid 70s and lows in the mid 50s.
Feels Like
75°
Feels Like
Wind
SW 15 mph
Wind
Humidity
62%
Humidity
UV Index
9
UV Index
Visibility
6:29 AM
Sunrise
Visibility
7:53 PM
Sunset
Sat 8/22
Sat
Fair / Mostly Sunny
6%
55°
76°
Plenty of sun. Highs in the mid 70s and lows in the mid 50s.
Feels Like
76°
Feels Like
Wind
SW 14 mph
Wind
Humidity
62%
Humidity
UV Index
9
UV Index
Visibility
6:30 AM
Sunrise
Visibility
7:52 PM
Sunset
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