Weather in Castro Valley, California, United States

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7-Day Detailed Weather Forecast for Castro Valley

Today

Temperature: 81°F

Wind Speed: 2 to 7 mph

Wind Direction: SW

Forecast: A slight chance of rain showers. Partly sunny. High near 81, with temperatures falling to around 77 in the afternoon. Southwest wind 2 to 7 mph. Chance of precipitation is 20%.

Tonight

Temperature: 62°F

Wind Speed: 2 to 7 mph

Wind Direction: SSW

Forecast: A slight chance of rain showers. Mostly cloudy, with a low around 62. South southwest wind 2 to 7 mph. Chance of precipitation is 20%.

Friday

Temperature: 74°F

Wind Speed: 2 to 8 mph

Wind Direction: SW

Forecast: A slight chance of rain showers before 5pm. Cloudy. High near 74, with temperatures falling to around 72 in the afternoon. Southwest wind 2 to 8 mph. Chance of precipitation is 20%.

Friday Night

Temperature: 58°F

Wind Speed: 7 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a low around 58. West southwest wind around 7 mph.

Saturday

Temperature: 71°F

Wind Speed: 6 to 10 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 71. West southwest wind 6 to 10 mph.

Saturday Night

Temperature: 57°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 57.

Sunday

Temperature: 71°F

Wind Speed: 10 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 71.

Sunday Night

Temperature: 56°F

Wind Speed: 10 mph

Wind Direction: WSW

Forecast: Partly cloudy, with a low around 56.

Monday

Temperature: 68°F

Wind Speed: 13 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 68.

Monday Night

Temperature: 56°F

Wind Speed: 7 to 13 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a low around 56.

Tuesday

Temperature: 71°F

Wind Speed: 6 to 10 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 71.

Tuesday Night

Temperature: 57°F

Wind Speed: 2 to 10 mph

Wind Direction: WSW

Forecast: A slight chance of rain after 5am. Partly cloudy, with a low around 57.

Wednesday

Temperature: 74°F

Wind Speed: 2 to 9 mph

Wind Direction: WSW

Forecast: A slight chance of rain before 11am. Mostly sunny, with a high near 74.

Wednesday Night

Temperature: 58°F

Wind Speed: 2 to 9 mph

Wind Direction: WSW

Forecast: Partly cloudy, with a low around 58.