Walnut Creek, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    57°
    Wednesday 4/17
    Forecast night icon
    57°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Lows in the lower 50s. West winds around 5 mph. . . Becoming south after midnight.
  • Forecast day icon
    Thursday
    Partly Cloudy
    76°
    Forecast night icon
    Night
    Mostly Cloudy
    53°
    Thursday 4/18
    Day
    76°
    Partly Cloudy
    Forecast day icon
    Night
    53°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then becoming partly cloudy. Highs around 80. Northeast winds around 5 mph. . . Becoming northwest in the afternoon.
    Night Details
    Mostly cloudy. Lows in the lower 50s. West winds 5 to 10 mph.
  • Forecast day icon
    Friday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Friday 4/19
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then becoming sunny. Highs in the upper 70s. West winds 5 to 10 mph.
    Night Details
    Clear in the evening then becoming partly cloudy. Lows around 50. Southwest winds 5 to 15 mph.
  • Forecast day icon
    Saturday
    Sunny
    73°
    Forecast night icon
    Night
    Clear
    49°
    Saturday 4/20
    Day
    73°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s.
    Night Details
    Clear. Lows around 50.
  • Forecast day icon
    Sunday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Mostly Clear
    51°
    Sunday 4/21
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the upper 70s. Lows around 50.
    Night Details
    Mostly clear. Highs in the upper 70s. Lows around 50.
  • Forecast day icon
    Monday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Monday 4/22
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the upper 70s. Lows around 50.
    Night Details
    Mostly clear. Highs in the upper 70s. Lows around 50.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    60°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Tuesday 4/23
    Day
    60°
    Partly Cloudy
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the lower 70s. Lows around 50.
    Night Details
    Partly cloudy. Highs in the lower 70s. Lows around 50.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    68°
    Forecast night icon
    Night
    Clear
    49°
    Wednesday 4/24
    Day
    68°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy. Highs in the lower 70s. Lows around 50.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 47F with an average humidity of 75%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Thursday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Mostly Clear
    50°
    Thursday 4/25
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 67F. Dew point will be around 47F with an average humidity of 60%. Winds will be 5 mph from the SW.
    Night Details
    Mostly clear. Low temperature around 50F. Dew point will be around 47F with an average humidity of 75%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Friday
    Sunny
    69°
    Forecast night icon
    Night
    Clear
    50°
    Friday 4/26
    Day
    69°
    Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 69F. Dew point will be around 48F with an average humidity of 59%. Winds will be 4 mph from the W.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 47F with an average humidity of 72%. Winds will be 4 mph from the SW.