Weather in Castro Valley, California, United States

7-Day Detailed Weather Forecast for Castro Valley

Overnight

Temperature: 58°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 58. South wind around 3 mph.

Friday

Temperature: 79°F

Wind Speed: 3 to 10 mph

Wind Direction: SW

Forecast: Sunny. High near 79, with temperatures falling to around 76 in the afternoon. Southwest wind 3 to 10 mph.

Friday Night

Temperature: 62°F

Wind Speed: 12 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 62. Southwest wind around 12 mph.

Saturday

Temperature: 73°F

Wind Speed: 8 to 14 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a high near 73. West southwest wind 8 to 14 mph.

Saturday Night

Temperature: 59°F

Wind Speed: 6 to 14 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a low around 59. West southwest wind 6 to 14 mph.

Sunday

Temperature: 69°F

Wind Speed: 6 to 10 mph

Wind Direction: WSW

Forecast: Partly sunny, with a high near 69.

Sunday Night

Temperature: 58°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a low around 58.

Monday

Temperature: 70°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 70.

Monday Night

Temperature: 56°F

Wind Speed: 3 to 10 mph

Wind Direction: WSW

Forecast: Partly cloudy, with a low around 56.

Tuesday

Temperature: 75°F

Wind Speed: 3 to 9 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 75.

Tuesday Night

Temperature: 56°F

Wind Speed: 2 to 9 mph

Wind Direction: WSW

Forecast: Partly cloudy, with a low around 56.

Wednesday

Temperature: 81°F

Wind Speed: 2 to 9 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 81.

Wednesday Night

Temperature: 58°F

Wind Speed: 2 to 9 mph

Wind Direction: WSW

Forecast: Partly cloudy, with a low around 58.

Thursday

Temperature: 83°F

Wind Speed: 2 to 9 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 83.