Weather in Castro Valley, California, United States

7-Day Detailed Weather Forecast for Castro Valley

Overnight

Temperature: 47°F

Wind Speed: 2 mph

Wind Direction: ENE

Forecast: Mostly cloudy, with a low around 47. East northeast wind around 2 mph.

Tuesday

Temperature: 64°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: A chance of rain after 4pm. Mostly cloudy. High near 64, with temperatures falling to around 60 in the afternoon. Southwest wind around 3 mph. Chance of precipitation is 30%.

Tuesday Night

Temperature: 56°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: A chance of rain before 8pm, then rain likely and patchy fog. Cloudy, with a low around 56. South southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Temperature: 63°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Rain likely before 4pm. Mostly cloudy, with a high near 63. Southwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Temperature: 47°F

Wind Speed: 2 to 6 mph

Wind Direction: WSW

Forecast: Patchy fog after 4am. Partly cloudy, with a low around 47. West southwest wind 2 to 6 mph.

Thursday

Temperature: 63°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Patchy fog before 8am. Partly sunny, with a high near 63.

Thursday Night

Temperature: 51°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: A slight chance of rain after 10pm. Mostly cloudy, with a low around 51.

Friday

Temperature: 63°F

Wind Speed: 2 to 6 mph

Wind Direction: SSW

Forecast: Rain likely. Mostly cloudy, with a high near 63.

Friday Night

Temperature: 55°F

Wind Speed: 6 mph

Wind Direction: SSW

Forecast: Rain likely. Cloudy, with a low around 55.

Saturday

Temperature: 62°F

Wind Speed: 7 mph

Wind Direction: SSW

Forecast: Rain likely. Cloudy, with a high near 62.

Saturday Night

Temperature: 54°F

Wind Speed: 6 mph

Wind Direction: SSW

Forecast: Rain likely. Cloudy, with a low around 54.

Sunday

Temperature: 61°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: Rain likely. Cloudy, with a high near 61.

Sunday Night

Temperature: 53°F

Wind Speed: 9 mph

Wind Direction: S

Forecast: Rain likely. Cloudy, with a low around 53.

Monday

Temperature: 60°F

Wind Speed: 9 mph

Wind Direction: S

Forecast: Rain likely. Cloudy, with a high near 60.