Current Weather Forecast for Castro Valley

CA 94546  |   8:08pm

Weather Conditions

58°

Feels Like 56°

Sunny

52° 66°

0

UV Index

Good

Air Quality

SW 9 mph

Wind

0 in

rain

Tonight

Sat 6/6

48°

Lowest Temperature

7%

Clear skies. Low 48F. Winds SW at 10 to 15 mph.

Tomorrow

Sun 6/7

72°

Highest Temperature

5%

Mostly sunny skies. High 72F. Winds WSW at 10 to 20 mph.

Tomorrow night

Sun 6/7

51°

Lowest Temperature

8%

Partly cloudy. Low 51F. Winds SW at 10 to 15 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Castro Valley

Hourly Weather Forecast & Temperature

9PM

2%

55°

Feels Like 53°

Clear

WSW 8 mph

Wind

1011 mb

Pressure

71%

Humidity

0

UV Index

10mi

Visibility

5%

Cloud Cover

10PM

2%

54°

Feels Like 53°

Clear

WSW 7 mph

Wind

1011 mb

Pressure

74%

Humidity

0

UV Index

10mi

Visibility

6%

Cloud Cover

11PM

2%

54°

Feels Like 52°

Clear

SW 7 mph

Wind

1012 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

7%

Cloud Cover

12AM

2%

53°

Feels Like 51°

Clear

SW 9 mph

Wind

1011 mb

Pressure

78%

Humidity

0

UV Index

10mi

Visibility

7%

Cloud Cover

1AM

2%

53°

Feels Like 50°

Clear

SW 8 mph

Wind

1011 mb

Pressure

79%

Humidity

0

UV Index

10mi

Visibility

7%

Cloud Cover

2AM

2%

52°

Feels Like 50°

Clear

SW 8 mph

Wind

1011 mb

Pressure

79%

Humidity

0

UV Index

10mi

Visibility

8%

Cloud Cover

3AM

4%

52°

Feels Like 49°

Clear

SW 7 mph

Wind

1010 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

8%

Cloud Cover

4AM

7%

51°

Feels Like 49°

Clear

SSW 6 mph

Wind

1011 mb

Pressure

82%

Humidity

0

UV Index

10mi

Visibility

11%

Cloud Cover

5AM

7%

50°

Feels Like 48°

Clear

S 6 mph

Wind

1011 mb

Pressure

84%

Humidity

0

UV Index

10mi

Visibility

8%

Cloud Cover

6AM

7%

49°

Feels Like 48°

Sunny

S 5 mph

Wind

1011 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

8%

Cloud Cover

7AM

5%

52°

Feels Like 51°

Sunny

S 5 mph

Wind

1011 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

16%

Cloud Cover

8AM

3%

55°

Feels Like 55°

Sunny

SSW 4 mph

Wind

1012 mb

Pressure

73%

Humidity

1

UV Index

10mi

Visibility

10%

Cloud Cover

Sat 6/6

Sat

7%

52°

66°

Clear. Lows overnight in the upper 40s.

48°

Feels Like

SW 11 mph

Wind

77%

Humidity

0

UV Index

5:46 AM

Sunrise

8:27 PM

Sunset

Sun 6/7

Sun

5%

48°

72°

Mostly sunny. Highs in the low 70s and lows in the low 50s.

72°

Feels Like

WSW 13 mph

Wind

54%

Humidity

10

UV Index

5:46 AM

Sunrise

8:28 PM

Sunset

Mon 6/8

Mon

5%

51°

68°

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

68°

Feels Like

WSW 16 mph

Wind

65%

Humidity

8

UV Index

5:46 AM

Sunrise

8:29 PM

Sunset

Tue 6/9

Tue

24%

56°

71°

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

71°

Feels Like

W 13 mph

Wind

70%

Humidity

10

UV Index

5:46 AM

Sunrise

8:29 PM

Sunset

Wed 6/10

Wed

4%

54°

84°

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

84°

Feels Like

WNW 11 mph

Wind

46%

Humidity

10

UV Index

5:46 AM

Sunrise

8:30 PM

Sunset

Thu 6/11

Thu

60°

90°

Mainly sunny. Highs in the low 90s and lows in the low 60s.

90°

Feels Like

NW 11 mph

Wind

32%

Humidity

10

UV Index

5:45 AM

Sunrise

8:30 PM

Sunset

Fri 6/12

Fri

1%

60°

85°

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

85°

Feels Like

W 12 mph

Wind

44%

Humidity

10

UV Index

5:45 AM

Sunrise

8:30 PM

Sunset

Sat 6/13

Sat

2%

58°

81°

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

81°

Feels Like

W 12 mph

Wind

50%

Humidity

10

UV Index

5:45 AM

Sunrise

8:31 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