Forecast and Conditions for Castro Valley, California

Updated: 3:41 PM PDT on May 17, 2008
Observed at Palomares Hills, Castro Valley, California
Temperature 95.0 °F / 35.0 °C
Humidity 18%
Dew Point 45 °F / 7 °C
Wind NNW at 2.0 mph / 3.2 km/h
Pressure 29.12 in / 986.0 hPa (Falling)
Conditions Clear
Visibility 10.0 miles / 16.1 kilometers
Clouds Clear (CLR) : -
Yesterday's Maximum 102.4 °F / 39.1 °C
Yesterday's Minimum 64.0 °F / 17.8 °C
Normal high 67 °F / 19 °C
Normal low 51 °F / 10 °C
Record high 95 °F / 35 °C (1997)
Record low 46 °F / 7 °C (1998)
Sunrise05:56 AM (PDT)
Sunset08:13 PM (PDT)
Moon Rise06:26 PM (PDT)
Moon Set04:15 AM (PDT)
Moon Phase
Forecast as of 4:00 PM PDT on May 17, 2008

Tonight
Mostly clear...patchy low clouds and fog late. Lows in the lower to mid 50s. West winds 10 to 15 mph...becoming southwest around 5 mph after midnight.
Sunday
Patchy low clouds and fog in the morning then becoming sunny. Highs in the upper 60s to lower 80s. Southwest winds 5 to 15 mph.
Sunday Night
Clear in the evening then low clouds and fog spreading into the Bay overnight. Lows in the lower 50s. Southwest winds 5 to 15 mph.
Monday
Mostly cloudy in the morning then becoming sunny. Highs in the upper 60s to lower 80s. Southwest winds 5 to 15 mph.
Monday Night
Clear in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower 50s. Southwest winds 5 to 10 mph.
Tuesday
Areas of low clouds and fog in the morning then partly cloudy. Highs near 70.
Tuesday Night
Partly cloudy in the evening then widespread low clouds. Lows in the lower 50s.
Wednesday
Areas of low clouds in the morning then mostly sunny. Windy at times. Highs in the mid 60s to lower 70s.
Wednesday Night through Thursday Night
Partly cloudy. Lows in the upper 50s. Highs in the mid 60s to lower 70s.
Friday through Saturday
Partly cloudy. Highs in the 70s. Lows in the 50s.
Temperature Probability of Precipitation
Place Tonight Sunday Sunday Night Monday Tonight Sunday Sunday Night Monday
Sfo Airport 53 68 51 67 0 0 0 0
Oakland 53 70 53 70 0 0 0 0
Fremont 52 77 51 76 0 0 0 0
Redwood City 53 78 51 76 0 0 0 0
Mountain View 56 81 53 80 0 0 0 0
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