Current Conditions
Overcast
Temp:
57°F
Wind: From the SSW at 3 mph
Humidity: 94%
Pressure: 29.88 in
Visibility: 10 miles
Observed at: 5:15 am PDT
Sunnyvale, CA Weather
Today
Chance of showers
High:
64°F
A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 64. South wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers
Overnight low:
47°F
Showers and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and midnight, then showers likely and possibly a thunderstorm after midnight. Low around 47. South wind 8 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.