Current Weather Forecast for Castro Valley

CA 94546  |   3:47am

Weather Conditions

56°

Feels Like 54°

Cloudy

55° 69° COASTAL FLOOD ADVISORY

COASTAL FLOOD ADVISORY

0

UV Index

Good

Air Quality

WSW 7 mph

Wind

0 in

rain

Today

Fri 7/10

69°

Highest Temperature

15%

Cloudy early, becoming mostly sunny this afternoon. High 69F. Winds WSW at 10 to 20 mph.

Tonight

Fri 7/10

55°

Lowest Temperature

22%

Partly cloudy this evening, then becoming cloudy after midnight. Low around 55F. Winds WSW at 10 to 15 mph.

Tomorrow

Sat 7/11

75°

Highest Temperature

20%

Sunshine and clouds mixed. High around 75F. Winds W at 10 to 15 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Castro Valley

Hourly Weather Forecast & Temperature

4AM

15%

56°

Feels Like 54°

COASTAL FLOOD ADVISORY

Cloudy

WSW 7 mph

Wind

1012 mb

Pressure

88%

Humidity

0

UV Index

7mi

Visibility

85%

Cloud Cover

5AM

15%

56°

Feels Like 54°

COASTAL FLOOD ADVISORY

Cloudy

WSW 7 mph

Wind

1012 mb

Pressure

88%

Humidity

0

UV Index

6mi

Visibility

83%

Cloud Cover

6AM

15%

56°

Feels Like 54°

COASTAL FLOOD ADVISORY

Cloudy

WSW 7 mph

Wind

1012 mb

Pressure

87%

Humidity

0

UV Index

9mi

Visibility

83%

Cloud Cover

7AM

15%

57°

Feels Like 55°

COASTAL FLOOD ADVISORY

Mostly Cloudy

SW 7 mph

Wind

1012 mb

Pressure

86%

Humidity

0

UV Index

10mi

Visibility

71%

Cloud Cover

8AM

3%

58°

Feels Like 56°

COASTAL FLOOD ADVISORY

Mostly Cloudy

SW 7 mph

Wind

1013 mb

Pressure

83%

Humidity

1

UV Index

9mi

Visibility

64%

Cloud Cover

9AM

3%

59°

Feels Like 58°

COASTAL FLOOD ADVISORY

Partly Cloudy

SW 8 mph

Wind

1013 mb

Pressure

81%

Humidity

2

UV Index

10mi

Visibility

57%

Cloud Cover

10AM

2%

61°

Feels Like 60°

COASTAL FLOOD ADVISORY

Partly Cloudy

WSW 8 mph

Wind

1013 mb

Pressure

76%

Humidity

5

UV Index

10mi

Visibility

38%

Cloud Cover

11AM

2%

63°

Feels Like 62°

COASTAL FLOOD ADVISORY

Mostly Sunny

WSW 9 mph

Wind

1013 mb

Pressure

70%

Humidity

7

UV Index

10mi

Visibility

21%

Cloud Cover

12PM

1%

65°

Feels Like 65°

COASTAL FLOOD ADVISORY

Sunny

WSW 10 mph

Wind

1013 mb

Pressure

65%

Humidity

9

UV Index

10mi

Visibility

12%

Cloud Cover

1PM

1%

67°

Feels Like 67°

COASTAL FLOOD ADVISORY

Sunny

WSW 11 mph

Wind

1013 mb

Pressure

61%

Humidity

10

UV Index

10mi

Visibility

10%

Cloud Cover

2PM

1%

68°

Feels Like 68°

COASTAL FLOOD ADVISORY

Sunny

W 13 mph

Wind

1013 mb

Pressure

59%

Humidity

10

UV Index

10mi

Visibility

5%

Cloud Cover

3PM

1%

68°

Feels Like 68°

COASTAL FLOOD ADVISORY

Sunny

W 13 mph

Wind

1013 mb

Pressure

59%

Humidity

8

UV Index

10mi

Visibility

4%

Cloud Cover

Fri 7/10

Fri

15%

55°

69°

COASTAL FLOOD ADVISORY

Morning clouds followed by afternoon sun. Highs in the upper 60s and lows in the mid 50s.

69°

Feels Like

WSW 14 mph

Wind

73%

Humidity

10

UV Index

5:55 AM

Sunrise

8:32 PM

Sunset

Sat 7/11

Sat

20%

55°

75°

COASTAL FLOOD ADVISORY

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

75°

Feels Like

W 12 mph

Wind

62%

Humidity

10

UV Index

5:56 AM

Sunrise

8:31 PM

Sunset

Sun 7/12

Sun

4%

59°

78°

COASTAL FLOOD ADVISORY

Cloudy. Highs in the upper 70s and lows in the upper 50s.

78°

Feels Like

WNW 11 mph

Wind

57%

Humidity

7

UV Index

5:56 AM

Sunrise

8:31 PM

Sunset

Mon 7/13

Mon

6%

59°

81°

COASTAL FLOOD ADVISORY

Mix of sun and clouds. Highs in the low 80s and lows in the low 60s.

81°

Feels Like

WNW 12 mph

Wind

55%

Humidity

9

UV Index

5:57 AM

Sunrise

8:30 PM

Sunset

Tue 7/14

Tue

3%

60°

81°

COASTAL FLOOD ADVISORY

Sunshine. Highs in the low 80s and lows in the upper 50s.

81°

Feels Like

WNW 13 mph

Wind

52%

Humidity

10

UV Index

5:58 AM

Sunrise

8:30 PM

Sunset

Wed 7/15

Wed

4%

58°

77°

COASTAL FLOOD ADVISORY

Sunshine. Highs in the upper 70s and lows in the mid 50s.

77°

Feels Like

W 14 mph

Wind

58%

Humidity

10

UV Index

5:58 AM

Sunrise

8:29 PM

Sunset

Thu 7/16

Thu

18%

56°

71°

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

71°

Feels Like

W 14 mph

Wind

67%

Humidity

10

UV Index

5:59 AM

Sunrise

8:29 PM

Sunset

Fri 7/17

Fri

6%

56°

75°

Mostly sunny. Highs in the mid 70s and lows in the upper 50s.

75°

Feels Like

W 13 mph

Wind

63%

Humidity

10

UV Index

6:00 AM

Sunrise

8:28 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Looking for homes in this area?

• 6670 Edgewood Way, Castro Valley, CA 94552
• 16701 Liberty St, Ashland, CA 94578
• 4486 Lawrence Dr, Castro Valley, CA 94546

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

Latest Stories from California

Fourth of July miracle: Missing man rescued in remote area after 6-day search

A 70-year-old California man missing for six days was rescued by helicopter on the Fourth of July, according to the Fresno County Sheriff’s Office.

El Niño surges toward 'monster' territory, signaling an active winter for East and West coasts

New seasonal forecast data shows that the El Niño event in the central Pacific Ocean is rapidly surging toward record territory, which increases the odds of a wetter winter for both the East and West coasts of the U.S.

Celebration gone wrong: Skydiver crashes into California rodeo during Fourth of July stunt

It was a terrifying start to Fourth of July celebrations as a skydiver crashed into the Folsom Pro Rodeo in Folsom, California. In a video filmed by a rodeo attendee, the skydiver is seen crashing into the venue with an American flag attached to him.

Stunning skies: Here are the top 10 national parks for stargazing

America’s National Parks are a treasure to visit during the day, but can have another purpose at night: stargazing. Experts at Outforia have compiled a list of the best national parks with the Dark Sky certification to stargaze at.

Load More Stories