Castro Valley, CA Weather - Find Local Weather

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Castro Valley, California Weather

Lat: 37.71N, Lon: 122.06W
Wx Zone: CAZ508 ICAO Used: KHWD
Warning FLW WEATHER ALERT - (More Info. Click Here) Warning
Issued 507 PM EDT Wed Jun 20 2018 Valid Thu Jun 21 2018 - Sat Jun 23 2018 ...Additional flash flooding expected for portions of the Texas coast before improving conditions by the end of the week... ...A threat for flash flooding will continue from the Midwest to the Mid-Atlantic through the end of the week... ...Increasing temperatures expected through the end of the week from California into the Southwest and Texas... A slow moving front stretching from the Mid-Atlantic coas...
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Current Conditions

Overcast, 0004 black low cloud
Overcast
57°F
Updated: 06/21 1:23 am
Feels Like:
56°F
Humidity: 77%
Wind:
W 6 mph
Barometer:
30.03 in
Visibility:
10 mi

Sun/Moon Info.

Cloud Cover: 100%
UV Index: 10
Sunrise: 05:47 AM
Sunset: 08:33 PM
Moonrise: 02:32 PM
Moonset: 01:58 AM
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Update is local observation time. What time is it in Castro Valley? 1:23 AM Thursday, June 21, 2018

We don't get much of a spring or fall to speak of. Up here, for ten months a year, the weather has teeth in it. ―Marcel Theroux

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California Weather Forecast Maps

Castro Valley Weather Forecast

7 day Outlook

Castro Valley, CA Weather Forecast Dated: 900 PM PDT Wed Jun 20 2018
Includes the Counties: San Francisco Bay Shoreline
Tonight
Mostly Cloudy
Rest Of Tonight... Mostly clear late in the evening then becoming mostly cloudy. Lows in the mid 50s. Northwest winds 10 to 20 mph.
Thu
Mostly Cloudy
Thursday... Mostly cloudy in the morning then becoming sunny. Highs in the 70s to lower 80s. West winds 10 to 20 mph.
Thu Night
Mostly Clear
Thursday Night... Mostly clear. Lows in the mid 50s. West winds 10 to 20 mph...Becoming 5 to 10 mph after midnight.
Fri
Sunny
Friday... Sunny. Highs in the upper 70s to lower 90s. West winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon.
Fri Night
Mostly Clear
Friday Night... Mostly clear. Lows in the upper 50s. West winds 10 to 20 mph...Becoming 5 to 10 mph after midnight.
Sat
Sunny
Saturday... Sunny. Highs in the mid 80s to upper 90s.
Sat Night
Mostly Clear
Saturday Night... Mostly clear. Lows in the upper 50s. Highs in the lower 80s to mid 90s.
Sun
Mostly Clear
Sunday... Mostly clear. Lows in the upper 50s. Highs in the lower 80s to mid 90s.
Mon
Sunny
Monday... Sunny. Highs in the lower to mid 70s.
Mon Night
Patchy Fog
Monday Night... Mostly clear except patchy fog. Lows in the mid 50s. Highs in the 70s.
Tue
Patchy Fog
Tuesday... Mostly clear except patchy fog. Lows in the mid 50s. Highs in the 70s.
Tue Night
Patchy Fog
Tuesday Night... Clear except patchy fog. Lows in the mid 50s. Highs in the 60s to upper 70s.