Weather in Castro Valley, California, United States

7-Day Detailed Weather Forecast for Castro Valley

This Afternoon

Temperature: 73°F

Wind Speed: 12 mph

Wind Direction: W

Forecast: Sunny. High near 73, with temperatures falling to around 69 in the afternoon. West wind around 12 mph, with gusts as high as 20 mph.

Tonight

Temperature: 58°F

Wind Speed: 10 to 14 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a low around 58. West southwest wind 10 to 14 mph, with gusts as high as 22 mph.

Monday

Temperature: 68°F

Wind Speed: 10 to 14 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a high near 68. West southwest wind 10 to 14 mph, with gusts as high as 23 mph.

Monday Night

Temperature: 58°F

Wind Speed: 8 to 15 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a low around 58. West southwest wind 8 to 15 mph, with gusts as high as 24 mph.

Tuesday

Temperature: 67°F

Wind Speed: 8 to 13 mph

Wind Direction: WSW

Forecast: Partly sunny, with a high near 67. West southwest wind 8 to 13 mph.

Tuesday Night

Temperature: 58°F

Wind Speed: 8 to 13 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 58.

Wednesday

Temperature: 69°F

Wind Speed: 7 to 12 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 69.

Wednesday Night

Temperature: 57°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 57.

Thursday

Temperature: 70°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 70.

Thursday Night

Temperature: 57°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 57.

Friday

Temperature: 69°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 69.

Friday Night

Temperature: 57°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 57.

Saturday

Temperature: 69°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 69.

Saturday Night

Temperature: 57°F

Wind Speed: 6 to 10 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a low around 57.