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Current Weather Conditions for Castro Valley, CA

Rain. Cloudy. Low around 54, with temperatures rising to around 56 overnight. South wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
56°F

Conditions

Wind: 17 mph S
Humidity: 80%
Probability of Precipitation: 46%

Hourly Forcast (next 12 hours)

1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM
56° 55° 56° 56° 57° 58° 60° 61° 61° 63° 62° 62° 62°

Upcoming Week

Day Forecast High Low
Overnight
Light Rain
Rain. Cloudy. Low around 54, with temperatures rising to around 56 overnight. South wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
63°F 55°F
Thursday
Light Rain
Rain. Cloudy. High near 64, with temperatures falling to around 62 in the afternoon. South southeast wind 12 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
63°F 55°F
Thursday Night
Chance Light Rain then Rain Showers
A chance of rain before 4am, then rain showers. Cloudy, with a low around 55. South southeast wind 12 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
63°F 55°F
Friday
Rain Showers
Rain showers. Cloudy, with a high near 61. South wind 9 to 22 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
63°F 55°F
Friday Night
Rain Showers
Rain showers. Cloudy, with a low around 50. South southwest wind 6 to 9 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
63°F 55°F
Saturday
Rain Showers Likely
Rain showers likely. Partly sunny, with a high near 59. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
63°F 55°F
Saturday Night
Chance Rain Showers then Light Rain Likely
A chance of rain showers before 4am, then rain likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
63°F 55°F
Sunday
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 57.
63°F 55°F
Sunday Night
Rain Likely
Rain likely. Mostly cloudy, with a low around 48.
63°F 55°F
Monday
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 59.
63°F 55°F
Monday Night
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 48.
63°F 55°F
Tuesday
Rain
Rain. Mostly cloudy, with a high near 59.
63°F 55°F
Tuesday Night
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 46.
63°F 55°F
Wednesday
Chance Light Rain
A chance of rain. Partly sunny, with a high near 58.
63°F 55°F
Data provided by weather.gov