Today 2 Mar San Francisco Bay Shoreline
Partly cloudy. Highs in the upper 60s. Light Winds. Becoming northwest 5 to 15 Mph in the afternoon.
Tonight 2 Mar San Francisco Bay Shoreline
Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s. Northwest Winds 5 to 10 Mph becoming south after midnight.
Castro Valley Temperature Statistics
Hayward, Hayward Air Terminal (3.1 miles)
Hayward, Hayward Air Terminal (3.1 miles)Take a look at our website widgetsAvailable free! Find Out More
Average Low 2010–Present52 °F
Average 2010–Present59.1 °F
Average High 2010–Present68.5 °F