Current Weather Forecast for Castro Valley

CA 94546  |   9:45am

Weather Conditions

55°

Feels Like 52°

Cloudy

51° 62°

2

UV Index

Good

Air Quality

W 10 mph

Wind

0 in

rain

Today

Sun 4/26

62°

Highest Temperature

5%

Sun and clouds mixed. High 62F. Winds W at 10 to 20 mph.

Tonight

Sun 4/26

50°

Lowest Temperature

19%

Partly cloudy skies early will give way to cloudy skies late. Low near 50F. Winds W at 10 to 15 mph.

Tomorrow

Mon 4/27

63°

Highest Temperature

8%

Mostly cloudy skies early will become partly cloudy later in the day. High 63F. Winds W at 10 to 20 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Castro Valley

Hourly Weather Forecast & Temperature

10AM

4%

56°

Feels Like 53°

Mostly Cloudy

W 10 mph

Wind

1012 mb

Pressure

70%

Humidity

2

UV Index

10mi

Visibility

79%

Cloud Cover

11AM

1%

57°

Feels Like 55°

Mostly Cloudy

WSW 11 mph

Wind

1013 mb

Pressure

64%

Humidity

5

UV Index

10mi

Visibility

60%

Cloud Cover

12PM

1%

59°

Feels Like 57°

Mostly Cloudy

WSW 13 mph

Wind

1013 mb

Pressure

58%

Humidity

6

UV Index

10mi

Visibility

63%

Cloud Cover

1PM

1%

60°

Feels Like 58°

Partly Cloudy

WSW 12 mph

Wind

1013 mb

Pressure

59%

Humidity

7

UV Index

10mi

Visibility

59%

Cloud Cover

2PM

1%

60°

Feels Like 59°

Partly Cloudy

W 13 mph

Wind

1013 mb

Pressure

55%

Humidity

8

UV Index

10mi

Visibility

47%

Cloud Cover

3PM

1%

61°

Feels Like 59°

Partly Cloudy

W 13 mph

Wind

1013 mb

Pressure

55%

Humidity

6

UV Index

10mi

Visibility

42%

Cloud Cover

4PM

1%

61°

Feels Like 59°

Partly Cloudy

W 14 mph

Wind

1013 mb

Pressure

56%

Humidity

4

UV Index

10mi

Visibility

43%

Cloud Cover

5PM

1%

60°

Feels Like 58°

Partly Cloudy

W 14 mph

Wind

1013 mb

Pressure

61%

Humidity

2

UV Index

10mi

Visibility

39%

Cloud Cover

6PM

1%

59°

Feels Like 57°

Partly Cloudy

W 14 mph

Wind

1014 mb

Pressure

61%

Humidity

1

UV Index

10mi

Visibility

39%

Cloud Cover

7PM

2%

58°

Feels Like 55°

Partly Cloudy

W 12 mph

Wind

1014 mb

Pressure

63%

Humidity

0

UV Index

10mi

Visibility

40%

Cloud Cover

8PM

4%

56°

Feels Like 54°

Partly Cloudy

W 10 mph

Wind

1014 mb

Pressure

69%

Humidity

0

UV Index

10mi

Visibility

41%

Cloud Cover

9PM

4%

55°

Feels Like 53°

Partly Cloudy

W 9 mph

Wind

1015 mb

Pressure

72%

Humidity

0

UV Index

10mi

Visibility

51%

Cloud Cover

Sun 4/26

Sun

5%

51°

62°

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

53°

Feels Like

W 15 mph

Wind

61%

Humidity

8

UV Index

6:18 AM

Sunrise

7:54 PM

Sunset

Mon 4/27

Mon

8%

50°

63°

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

50°

Feels Like

W 13 mph

Wind

64%

Humidity

8

UV Index

6:17 AM

Sunrise

7:55 PM

Sunset

Tue 4/28

Tue

7%

50°

71°

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

71°

Feels Like

WSW 13 mph

Wind

62%

Humidity

8

UV Index

6:16 AM

Sunrise

7:56 PM

Sunset

Wed 4/29

Wed

19%

51°

73°

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

73°

Feels Like

WSW 13 mph

Wind

60%

Humidity

8

UV Index

6:15 AM

Sunrise

7:57 PM

Sunset

Thu 4/30

Thu

19%

53°

67°

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

67°

Feels Like

WSW 15 mph

Wind

67%

Humidity

8

UV Index

6:13 AM

Sunrise

7:58 PM

Sunset

Fri 5/1

Fri

7%

53°

67°

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

67°

Feels Like

WSW 14 mph

Wind

68%

Humidity

8

UV Index

6:12 AM

Sunrise

7:58 PM

Sunset

Sat 5/2

Sat

18%

53°

65°

More clouds than sun. Highs in the mid 60s and lows in the low 50s.

65°

Feels Like

WSW 15 mph

Wind

65%

Humidity

7

UV Index

6:11 AM

Sunrise

7:59 PM

Sunset

Sun 5/3

Sun

15%

53°

66°

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

66°

Feels Like

WSW 13 mph

Wind

65%

Humidity

8

UV Index

6:10 AM

Sunrise

8:00 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from California

California officials warn of increase in tiny black flies known for painful bites

Black flies, a tiny insect known for a small, but painful bite, are on the rise in the foothills of San Gabriel Valley.

Late-season rain and mountain snow sweep California, potentially boosting snowpack totals

A Pacific storm system is sweeping across the Great Basin and Intermountain West, bringing a mix of coastal rain, thunderstorms, and mountain snow.

Exclusive analysis: El Niño likely to boost hurricane activity in Eastern Pacific this summer

With less than a month until the start of hurricane season in the Eastern Pacific Basin, exclusive analysis from the FOX Forecast Center found that the developing El Niño climate pattern will likely fuel a surge of named storms and hurricanes.

Pacific system to sweep west, bringing heavy snow, soaking rain and strong winds to California, Rockies

A Pacific storm system is bringing coastal rain, storms and mountain snow as it pushes across the Great Basin and Intermountain West.

Load More Stories