Walnut Creek, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    Sunny
    60°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Sunday 5/5
    Day
    60°
    Sunny
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 60s. West winds 5 to 15 mph.
    Night Details
    Mostly clear. Lows in the mid 40s. West winds 10 to 20 mph. . . Becoming southwest 5 to 10 mph after midnight.
  • Forecast day icon
    Monday
    Sunny
    65°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Monday 5/6
    Day
    65°
    Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 60s. West winds 5 to 10 mph.
    Night Details
    Mostly clear. Lows in the upper 40s. West winds 10 to 15 mph.
  • Forecast day icon
    Tuesday
    Sunny
    71°
    Forecast night icon
    Night
    Clear
    50°
    Tuesday 5/7
    Day
    71°
    Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s. Northwest winds 5 to 15 mph.
    Night Details
    Clear. Lows in the upper 40s to mid 50s.
  • Forecast day icon
    Wednesday
    Sunny
    79°
    Forecast night icon
    Night
    Clear
    56°
    Wednesday 5/8
    Day
    79°
    Sunny
    Forecast day icon
    Night
    56°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Clear. Highs in the lower to mid 80s. Lows in the mid 50s.
    Night Details
    Clear. Highs in the lower to mid 80s. Lows in the mid 50s.
  • Forecast day icon
    Thursday
    Sunny
    82°
    Forecast night icon
    Night
    Clear
    55°
    Thursday 5/9
    Day
    82°
    Sunny
    Forecast day icon
    Night
    55°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Clear. Highs in the lower to mid 80s. Lows in the mid 50s.
    Night Details
    Clear. Highs in the lower to mid 80s. Lows in the mid 50s.
  • Forecast day icon
    Friday
    Sunny
    85°
    Forecast night icon
    Night
    Clear
    55°
    Friday 5/10
    Day
    85°
    Sunny
    Forecast day icon
    Night
    55°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Clear. Highs in the lower to mid 80s. Lows in the mid 50s.
    Night Details
    Clear. Highs in the lower to mid 80s. Lows in the mid 50s.
  • Forecast day icon
    Saturday
    Sunny
    79°
    Forecast night icon
    Night
    Clear
    55°
    Saturday 5/11
    Day
    79°
    Sunny
    Forecast day icon
    Night
    55°
    Clear
    Forecast night icon
    Day Details
    Sunny. Highs in the upper 70s to mid 80s.
    Night Details
    Clear. Low temperature around 55F. Dew point will be around 49F with an average humidity of 66%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Sunday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Sunday 5/12
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 75F. Dew point will be around 52F with an average humidity of 58%. Winds will be 7 mph from the SW.
    Night Details
    Mostly clear. Low temperature around 53F. Dew point will be around 51F with an average humidity of 73%. Winds will be 6 mph from the SW.
  • Forecast day icon
    Monday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Clear
    53°
    Monday 5/13
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 72F. Dew point will be around 51F with an average humidity of 59%. Winds will be 7 mph from the SW.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 50F with an average humidity of 71%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Tuesday
    Sunny
    77°
    Forecast night icon
    Night
    Clear
    55°
    Tuesday 5/14
    Day
    77°
    Sunny
    Forecast day icon
    Night
    55°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 77F. Dew point will be around 51F with an average humidity of 54%. Winds will be 4 mph from the W.
    Night Details
    Clear. Low temperature around 55F. Dew point will be around 50F with an average humidity of 65%. Winds will be 4 mph from the SW.