Current Weather Forecast for Castro Valley

CA 94546  |   9:21am

Weather Conditions

58°

Feels Like 57°

Fair

50° 67°

3

UV Index

Good

Air Quality

SW 8 mph

Wind

0 in

rain

Today

Mon 6/8

67°

Highest Temperature

4%

Partly cloudy. High 67F. Winds WSW at 10 to 20 mph.

Tonight

Mon 6/8

58°

Lowest Temperature

23%

Cloudy. Low 58F. Winds WSW at 10 to 15 mph.

Tomorrow

Tue 6/9

73°

Highest Temperature

20%

Morning clouds will give way to sunshine for the afternoon. High 73F. Winds W at 10 to 15 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Castro Valley

Hourly Weather Forecast & Temperature

10AM

1%

60°

Feels Like 58°

Partly Cloudy

SW 8 mph

Wind

1013 mb

Pressure

65%

Humidity

5

UV Index

10mi

Visibility

31%

Cloud Cover

11AM

1%

62°

Feels Like 61°

Partly Cloudy

WSW 10 mph

Wind

1013 mb

Pressure

60%

Humidity

7

UV Index

10mi

Visibility

32%

Cloud Cover

12PM

64°

Feels Like 63°

Partly Cloudy

WSW 11 mph

Wind

1013 mb

Pressure

56%

Humidity

9

UV Index

10mi

Visibility

46%

Cloud Cover

1PM

66°

Feels Like 66°

Mostly Cloudy

WSW 12 mph

Wind

1014 mb

Pressure

55%

Humidity

6

UV Index

10mi

Visibility

77%

Cloud Cover

2PM

1%

67°

Feels Like 67°

Mostly Cloudy

W 14 mph

Wind

1014 mb

Pressure

57%

Humidity

7

UV Index

10mi

Visibility

68%

Cloud Cover

3PM

1%

66°

Feels Like 66°

Partly Cloudy

W 15 mph

Wind

1014 mb

Pressure

63%

Humidity

7

UV Index

10mi

Visibility

55%

Cloud Cover

4PM

1%

66°

Feels Like 66°

Partly Cloudy

W 15 mph

Wind

1014 mb

Pressure

63%

Humidity

5

UV Index

10mi

Visibility

57%

Cloud Cover

5PM

2%

65°

Feels Like 63°

Partly Cloudy

W 15 mph

Wind

1014 mb

Pressure

67%

Humidity

3

UV Index

10mi

Visibility

50%

Cloud Cover

6PM

4%

63°

Feels Like 61°

Mostly Cloudy

W 14 mph

Wind

1015 mb

Pressure

73%

Humidity

1

UV Index

10mi

Visibility

73%

Cloud Cover

7PM

5%

61°

Feels Like 59°

Cloudy

W 12 mph

Wind

1015 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

82%

Cloud Cover

8PM

20%

60°

Feels Like 58°

Cloudy

W 10 mph

Wind

1015 mb

Pressure

82%

Humidity

0

UV Index

10mi

Visibility

88%

Cloud Cover

9PM

20%

59°

Feels Like 57°

Cloudy

W 9 mph

Wind

1016 mb

Pressure

85%

Humidity

0

UV Index

10mi

Visibility

89%

Cloud Cover

Mon 6/8

Mon

4%

50°

67°

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

67°

Feels Like

WSW 16 mph

Wind

63%

Humidity

8

UV Index

5:46 AM

Sunrise

8:29 PM

Sunset

Tue 6/9

Tue

20%

55°

73°

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

73°

Feels Like

W 13 mph

Wind

69%

Humidity

10

UV Index

5:46 AM

Sunrise

8:29 PM

Sunset

Wed 6/10

Wed

5%

52°

84°

Sunshine. Highs in the mid 80s and lows in the low 60s.

84°

Feels Like

W 12 mph

Wind

45%

Humidity

10

UV Index

5:46 AM

Sunrise

8:30 PM

Sunset

Thu 6/11

Thu

60°

91°

Sunshine. Highs in the low 90s and lows in the upper 50s.

91°

Feels Like

NW 12 mph

Wind

31%

Humidity

10

UV Index

5:46 AM

Sunrise

8:30 PM

Sunset

Fri 6/12

Fri

3%

59°

86°

Mainly sunny. Highs in the mid 80s and lows in the upper 50s.

86°

Feels Like

WNW 12 mph

Wind

45%

Humidity

10

UV Index

5:45 AM

Sunrise

8:31 PM

Sunset

Sat 6/13

Sat

4%

58°

82°

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

82°

Feels Like

W 12 mph

Wind

51%

Humidity

10

UV Index

5:45 AM

Sunrise

8:31 PM

Sunset

Sun 6/14

Sun

4%

57°

77°

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

77°

Feels Like

W 13 mph

Wind

56%

Humidity

10

UV Index

5:45 AM

Sunrise

8:31 PM

Sunset

Mon 6/15

Mon

18%

57°

76°

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

76°

Feels Like

W 13 mph

Wind

59%

Humidity

10

UV Index

5:46 AM

Sunrise

8:32 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?

• 21184 Ocean View Dr, Cherryland, CA 94541
• 3810 Norbridge Ave, Castro Valley, CA 94546
• 2120 Strang Ave, Castro Valley, CA 94578

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

Latest Stories from California

Fisherman in critical condition after being hooked by sneaker wave on San Francisco beach

A fisherman is in critical condition after a sneaker wave hooked the angler into the water off Baker Beach in San Francisco.

Earthquakes shake West Coast, including magnitude 5.7 off Oregon, with no tsunami threat

At least two strong earthquakes struck off the Northern California and Oregon coasts early Wednesday, including a magnitude 5.7 quake. No Tsunami Warnings were issued.

Coastal landmarks: The most stunning lighthouses across the US

For generations, lighthouses have stood as enduring symbols of America's maritime history. They have guided sailors and boaters safely to shore. Today, many of these historic beacons continue to captivate residents, photographers and history enthusiasts alike. Here are some of the most stunning lighthouses across the U.S.

10 underrated coastal towns you should visit this summer

As the nation looks ahead to celebrating America's 250th anniversary, here are 10 scenic coastal towns across the United States that are well worth a visit this summer

Load More Stories