Current Weather Forecast for Castro Valley

CA 94546  |   9:43pm

Weather Conditions

58°

Feels Like 57°

Fair

53° 84°

0

UV Index

Good

Air Quality

WNW 8 mph

Wind

0 in

rain

Tonight

Thu 5/21

52°

Lowest Temperature

20%

Partly cloudy skies. Low 52F. Winds WNW at 5 to 10 mph.

Tomorrow

Fri 5/22

73°

Highest Temperature

20%

Partly cloudy skies. High 73F. Winds W at 10 to 20 mph.

Tomorrow night

Fri 5/22

54°

Lowest Temperature

20%

Partly cloudy skies. Low 54F. Winds WNW at 10 to 15 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Castro Valley

Hourly Weather Forecast & Temperature

10PM

3%

58°

Feels Like 57°

Partly Cloudy

WNW 7 mph

Wind

1011 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

41%

Cloud Cover

11PM

15%

57°

Feels Like 56°

Partly Cloudy

W 6 mph

Wind

1010 mb

Pressure

79%

Humidity

0

UV Index

1.1mi

Visibility

59%

Cloud Cover

12AM

15%

56°

Feels Like 55°

Partly Cloudy

W 6 mph

Wind

1010 mb

Pressure

81%

Humidity

0

UV Index

8mi

Visibility

57%

Cloud Cover

1AM

15%

55°

Feels Like 54°

Partly Cloudy

W 4 mph

Wind

1010 mb

Pressure

82%

Humidity

0

UV Index

9mi

Visibility

55%

Cloud Cover

2AM

15%

54°

Feels Like 53°

Partly Cloudy

W 4 mph

Wind

1010 mb

Pressure

84%

Humidity

0

UV Index

8mi

Visibility

57%

Cloud Cover

3AM

15%

53°

Feels Like 52°

Mostly Cloudy

WNW 4 mph

Wind

1009 mb

Pressure

85%

Humidity

0

UV Index

7mi

Visibility

62%

Cloud Cover

4AM

18%

53°

Feels Like 52°

Mostly Cloudy

WNW 4 mph

Wind

1009 mb

Pressure

86%

Humidity

0

UV Index

1.8mi

Visibility

66%

Cloud Cover

5AM

21%

53°

Feels Like 53°

Mostly Cloudy

WNW 4 mph

Wind

1009 mb

Pressure

87%

Humidity

0

UV Index

2.1mi

Visibility

73%

Cloud Cover

6AM

21%

53°

Feels Like 53°

Mostly Cloudy

WNW 3 mph

Wind

1010 mb

Pressure

87%

Humidity

0

UV Index

1.3mi

Visibility

74%

Cloud Cover

7AM

20%

53°

Feels Like 53°

Mostly Cloudy

W 3 mph

Wind

1010 mb

Pressure

87%

Humidity

0

UV Index

2mi

Visibility

68%

Cloud Cover

8AM

6%

56°

Feels Like 56°

Partly Cloudy

W 2 mph

Wind

1010 mb

Pressure

79%

Humidity

1

UV Index

10mi

Visibility

54%

Cloud Cover

9AM

4%

58°

Feels Like 58°

Partly Cloudy

WSW 4 mph

Wind

1010 mb

Pressure

74%

Humidity

2

UV Index

10mi

Visibility

43%

Cloud Cover

Thu 5/21

Thu

20%

53°

84°

Partly cloudy. Lows overnight in the low 50s.

52°

Feels Like

WNW 8 mph

Wind

85%

Humidity

0

UV Index

5:54 AM

Sunrise

8:16 PM

Sunset

Fri 5/22

Fri

20%

52°

73°

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

73°

Feels Like

W 14 mph

Wind

63%

Humidity

9

UV Index

5:53 AM

Sunrise

8:17 PM

Sunset

Sat 5/23

Sat

6%

54°

70°

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

70°

Feels Like

W 14 mph

Wind

66%

Humidity

9

UV Index

5:52 AM

Sunrise

8:18 PM

Sunset

Sun 5/24

Sun

6%

54°

67°

Partly cloudy. Highs in the upper 60s and lows in the mid 50s.

67°

Feels Like

W 14 mph

Wind

67%

Humidity

9

UV Index

5:52 AM

Sunrise

8:19 PM

Sunset

Mon 5/25

Mon

9%

54°

64°

Partly cloudy. Highs in the mid 60s and lows in the mid 50s.

53°

Feels Like

W 15 mph

Wind

69%

Humidity

9

UV Index

5:51 AM

Sunrise

8:19 PM

Sunset

Tue 5/26

Tue

5%

54°

67°

Times of sun and clouds. Highs in the upper 60s and lows in the low 50s.

67°

Feels Like

W 15 mph

Wind

58%

Humidity

9

UV Index

5:51 AM

Sunrise

8:20 PM

Sunset

Wed 5/27

Wed

3%

52°

73°

Sunny. Highs in the low 70s and lows in the mid 50s.

73°

Feels Like

W 14 mph

Wind

50%

Humidity

9

UV Index

5:50 AM

Sunrise

8:21 PM

Sunset

Thu 5/28

Thu

3%

54°

72°

Sunny. Highs in the low 70s and lows in the mid 50s.

72°

Feels Like

W 14 mph

Wind

52%

Humidity

9

UV Index

5:50 AM

Sunrise

8:22 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?

• 21062 Gary Dr #118, Castro Valley, CA 94546
• 20240 Anita Ave, Castro Valley, CA 94546
• 5314 Crown Ct, Castro Valley, CA 94552

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

Latest Stories from California

Top 10 cities in America with the most beautiful skylines worth seeing

When driving or flying into a big city, one of the things that makes it shine is the skyline. A list reveals the 10 most beautiful skylines in America.

Gray wolf spotted in Sequoia National Park for first time in more than 100 years

A female gray wolf known as BEY03F was tracked into Sequoia National Park in California, making her the first known gray wolf to do so in more than a century.

4-year-old tragically found dead inside hot car in the Golden State

Tragedy has unfolded in Los Angeles, California, after first responders discovered a 4-year-old dead inside a hot car on Tuesday.

Driver dies after car crashes nearly 500 feet off a cliff onto California beach

A man died after his vehicle plunged nearly 500 feet off a steep cliff onto a beach in Santa Cruz County, California.

Load More Stories