Sunnyvale, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    50°
    Monday 5/13
    Forecast night icon
    50°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly clear in the evening then becoming mostly cloudy. Lows in the upper 40s to mid 50s. West winds 5 to 15 mph. . . Becoming south around 5 mph after midnight.
  • Forecast day icon
    Tuesday
    Mostly Cloudy
    77°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Tuesday 5/14
    Day
    77°
    Mostly Cloudy
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming sunny. Highs in the lower 80s. Southeast winds around 5 mph. . . Becoming west 5 to 15 mph in the afternoon.
    Night Details
    Mostly clear. Lows in the lower 50s. West winds 5 to 15 mph. . . Becoming southwest around 5 mph after midnight.
  • Forecast day icon
    Wednesday
    Mostly Cloudy
    78°
    Forecast night icon
    Night
    Mostly Cloudy
    54°
    Wednesday 5/15
    Day
    78°
    Mostly Cloudy
    Forecast day icon
    Night
    54°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming sunny. Highs in the lower 80s. South winds around 5 mph. . . Becoming west in the afternoon.
    Night Details
    Clear in the evening then becoming mostly cloudy. Lows in the 50s. Southwest winds 5 to 15 mph.
  • Forecast day icon
    Thursday
    Mostly Cloudy
    80°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Thursday 5/16
    Day
    80°
    Mostly Cloudy
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming sunny. Highs in the lower 80s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s.
  • Forecast day icon
    Friday
    Partly Cloudy
    76°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Friday 5/17
    Day
    76°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then becoming sunny. Highs in the upper 70s.
    Night Details
    Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.
  • Forecast day icon
    Saturday
    Partly Cloudy
    75°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Saturday 5/18
    Day
    75°
    Partly Cloudy
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.
    Night Details
    Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.
  • Forecast day icon
    Sunday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Mostly Clear
    51°
    Sunday 5/19
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    51°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.
    Night Details
    Mostly clear. Lows in the lower 50s. Highs in the mid 70s.
  • Forecast day icon
    Monday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Mostly Clear
    50°
    Monday 5/20
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly clear. Lows in the lower 50s. Highs in the mid 70s.
    Night Details
    Mostly clear. Low temperature around 50F. Dew point will be around 49F with an average humidity of 82%. Winds will be 6 mph from the W.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Clear
    49°
    Tuesday 5/21
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 67F. Dew point will be around 48F with an average humidity of 58%. Winds will be 6 mph from the NW.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 48F with an average humidity of 79%. Winds will be 6 mph from the W.
  • Forecast day icon
    Wednesday
    Sunny
    67°
    Forecast night icon
    Night
    Clear
    49°
    Wednesday 5/22
    Day
    67°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 67F. Dew point will be around 47F with an average humidity of 54%. Winds will be 7 mph from the NW.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 47F with an average humidity of 76%. Winds will be 6 mph from the W.