Current Weather Forecast for Port Costa

CA 94569  |   10:54pm

Weather Conditions

63°

Feels Like 62°

Partly Cloudy

56° 82°

0

UV Index

Good

Air Quality

SSW 8 mph

Wind

0 in

rain

Tonight

Mon 9/14

57°

Lowest Temperature

8%

A few clouds. Low 57F. Winds SSW at 5 to 10 mph.

Tomorrow

Tue 9/15

76°

Highest Temperature

20%

Partly cloudy skies. Expect mist and reduced visibilities at times. High 76F. Winds SW at 10 to 20 mph.

Tomorrow night

Tue 9/15

57°

Lowest Temperature

13%

Mostly clear skies. Low 57F. Winds SSW at 10 to 20 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Port Costa

Hourly Weather Forecast & Temperature

11PM

2%

63°

Feels Like 62°

Partly Cloudy

SSW 8 mph

Wind

1010 mb

Pressure

69%

Humidity

0

UV Index

10mi

Visibility

43%

Cloud Cover

12AM

2%

61°

Feels Like 60°

Mostly Clear

SSW 8 mph

Wind

1010 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

23%

Cloud Cover

1AM

2%

60°

Feels Like 59°

Mostly Clear

SSW 8 mph

Wind

1011 mb

Pressure

80%

Humidity

0

UV Index

10mi

Visibility

21%

Cloud Cover

2AM

2%

60°

Feels Like 58°

Partly Cloudy

SW 8 mph

Wind

1011 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

34%

Cloud Cover

3AM

2%

59°

Feels Like 58°

Partly Cloudy

SW 7 mph

Wind

1010 mb

Pressure

84%

Humidity

0

UV Index

10mi

Visibility

34%

Cloud Cover

4AM

2%

58°

Feels Like 57°

Partly Cloudy

SW 7 mph

Wind

1010 mb

Pressure

85%

Humidity

0

UV Index

10mi

Visibility

53%

Cloud Cover

5AM

3%

58°

Feels Like 56°

Partly Cloudy

SW 7 mph

Wind

1011 mb

Pressure

86%

Humidity

0

UV Index

10mi

Visibility

42%

Cloud Cover

6AM

8%

58°

Feels Like 57°

Mostly Cloudy

SSW 6 mph

Wind

1011 mb

Pressure

87%

Humidity

0

UV Index

9mi

Visibility

63%

Cloud Cover

7AM

20%

58°

Feels Like 57°

Cloudy

SW 7 mph

Wind

1012 mb

Pressure

89%

Humidity

0

UV Index

3mi

Visibility

90%

Cloud Cover

8AM

20%

59°

Feels Like 58°

Partly Cloudy

SSW 7 mph

Wind

1012 mb

Pressure

88%

Humidity

0

UV Index

10mi

Visibility

58%

Cloud Cover

9AM

4%

62°

Feels Like 61°

Partly Cloudy

SW 8 mph

Wind

1012 mb

Pressure

80%

Humidity

1

UV Index

10mi

Visibility

38%

Cloud Cover

10AM

2%

65°

Feels Like 64°

Mostly Sunny

SSW 9 mph

Wind

1012 mb

Pressure

74%

Humidity

3

UV Index

10mi

Visibility

20%

Cloud Cover

Mon 9/14

Mon

8%

56°

82°

Partly cloudy. Lows overnight in the upper 50s.

57°

Feels Like

SSW 8 mph

Wind

81%

Humidity

0

UV Index

6:50 AM

Sunrise

7:17 PM

Sunset

Tue 9/15

Tue

20%

57°

76°

Partly cloudy. Highs in the mid 70s and lows in the upper 50s.

76°

Feels Like

SW 15 mph

Wind

64%

Humidity

7

UV Index

6:50 AM

Sunrise

7:16 PM

Sunset

Wed 9/16

Wed

13%

57°

70°

A few clouds. Highs in the low 70s and lows in the upper 50s.

70°

Feels Like

SW 16 mph

Wind

71%

Humidity

7

UV Index

6:51 AM

Sunrise

7:14 PM

Sunset

Thu 9/17

Thu

7%

58°

75°

Times of sun and clouds. Highs in the mid 70s and lows in the mid 50s.

75°

Feels Like

SW 11 mph

Wind

66%

Humidity

7

UV Index

6:52 AM

Sunrise

7:13 PM

Sunset

Fri 9/18

Fri

20%

56°

78°

Times of sun and clouds. Highs in the upper 70s and lows in the mid 50s.

78°

Feels Like

SW 13 mph

Wind

66%

Humidity

7

UV Index

6:53 AM

Sunrise

7:11 PM

Sunset

Sat 9/19

Sat

20%

56°

76°

Clouds giving way to sun . Highs in the mid 70s and lows in the mid 50s.

76°

Feels Like

SW 13 mph

Wind

67%

Humidity

7

UV Index

6:54 AM

Sunrise

7:10 PM

Sunset

Sun 9/20

Sun

19%

55°

72°

Morning clouds followed by afternoon sun. Highs in the low 70s and lows in the mid 50s.

72°

Feels Like

SW 14 mph

Wind

71%

Humidity

6

UV Index

6:55 AM

Sunrise

7:08 PM

Sunset

Mon 9/21

Mon

6%

56°

74°

Morning clouds followed by afternoon sun. Highs in the mid 70s and lows in the upper 50s.

74°

Feels Like

SW 13 mph

Wind

66%

Humidity

6

UV Index

6:56 AM

Sunrise

7:06 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• 12 Erskine St, Port Costa, CA 94569

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from California

Local emergency declared in California beach city to stabilize coastal bluffs ahead of super El Niño

A San Diego County beach city declared a local emergency as officials work to stabilize coastal bluffs threatened by ongoing erosion ahead of potentially strong El Niño conditions this winter.

2 injured, evacuations underway as brush fire engulfs homes in Los Angeles County

Evacuation warnings are underway in parts of Los Angeles County on Monday as a fast-moving brush fire spreads across the region, encroaching on multiple homes.

Photos: Rare Ice Age tooth discovered in California preserve after thousands of years

A massive fossilized tooth discovered in a California preserve is giving scientists a rare glimpse into the Ice Age and the prehistoric creatures that once roamed the San Francisco Bay Area.

Southern California rattled by swarm of dozens of small earthquakes in a day's span

A swarm of small earthquakes rattled parts of Southern California from Friday night into Saturday, with activity concentrated around Lennox and Westmont.

Load More Stories