Sunnyvale, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Friday 4/19
    Day
    66°
    Sunny
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s. West winds 5 to 15 mph.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows around 50. West winds 5 to 15 mph in the evening. . . Becoming light.
  • Forecast day icon
    Saturday
    Partly Cloudy
    75°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Saturday 4/20
    Day
    75°
    Partly Cloudy
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then becoming sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph. . . Becoming northwest 5 to 15 mph in the afternoon.
    Night Details
    Mostly clear. Lows in the lower 50s. Northwest winds 5 to 15 mph.
  • Forecast day icon
    Sunday
    Sunny
    77°
    Forecast night icon
    Night
    Clear
    55°
    Sunday 4/21
    Day
    77°
    Sunny
    Forecast day icon
    Night
    55°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 80. Northwest winds 5 to 10 mph.
    Night Details
    Clear. Lows in the mid 50s.
  • Forecast day icon
    Monday
    Partly Cloudy
    76°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Monday 4/22
    Day
    76°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the upper 70s. Lows in the lower 50s.
    Night Details
    Partly cloudy. Highs in the upper 70s. Lows in the lower 50s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    68°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Tuesday 4/23
    Day
    68°
    Partly Cloudy
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the upper 60s. Lows around 50.
    Night Details
    Partly cloudy. Highs in the upper 60s. Lows around 50.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    68°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Wednesday 4/24
    Day
    68°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the upper 60s. Lows around 50.
    Night Details
    Partly cloudy. Highs in the upper 60s. Lows around 50.
  • Forecast day icon
    Thursday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Thursday 4/25
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 48F with an average humidity of 83%. Winds will be 6 mph from the W.
  • Forecast day icon
    Friday
    30% Chance of Rain
    64°
    Forecast night icon
    Night
    Clear
    48°
    Friday 4/26
    Day
    64°
    30% Chance of Rain
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 64F. Dew point will be around 49F with an average humidity of 68%. Winds will be 7 mph from the NW.
    Night Details
    Clear. Low temperature around 48F. Dew point will be around 47F with an average humidity of 84%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    67°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Saturday 4/27
    Day
    67°
    Sunny
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 67F. Dew point will be around 47F with an average humidity of 58%. Winds will be 6 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 48F. Dew point will be around 47F with an average humidity of 79%. Winds will be 5 mph from the W.
  • Forecast day icon
    Sunday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Clear
    49°
    Sunday 4/28
    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 47F with an average humidity of 57%. Winds will be 6 mph from the NW.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 46F with an average humidity of 76%. Winds will be 6 mph from the W.