Walnut, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    49°
    Thursday 3/28
    Forecast night icon
    49°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 49F. Dew point will be around 50F with an average humidity of 89%. Winds will be 6 mph from the SW.
  • Forecast day icon
    Friday
    Partly Cloudy
    60°
    Forecast night icon
    Night
    Chance of Rain
    48°
    Friday 3/29
    Day
    60°
    Partly Cloudy
    Forecast day icon
    Night
    48°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the upper 50s to mid 60s. Southwest winds around 15 mph in the afternoon.
    Night Details
    A chance of rain in the evening then rain after midnight. Lows in the mid 40s to around 50. South winds 15 to 25 mph.
  • Forecast day icon
    Saturday
    Rain Showers
    52°
    Forecast night icon
    Night
    70% Chance of Storms
    48°
    Saturday 3/30
    Day
    52°
    Rain Showers
    Forecast day icon
    Night
    48°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers in the morning then showers likely in the afternoon. Highs in the 50s to around 60. South winds around 15 mph.
    Night Details
    Showers likely in the evening then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid to upper 40s. Southeast winds around 15 mph in the evening. Chance of precipitation 70 percent.
  • Forecast day icon
    Sunday
    70% Chance of Storms
    55°
    Forecast night icon
    Night
    40% Chance of Storms
    47°
    Sunday 3/31
    Day
    55°
    70% Chance of Storms
    Forecast day icon
    Night
    47°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a slight chance of thunderstorms. Highs in the mid 50s to around 60. East winds around 15 mph in the morning. Chance of precipitation 70 percent.
    Night Details
    Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening then a chance of showers after midnight. Lows in the mid 40s. Chance of precipitation 40 percent.
  • Forecast day icon
    Monday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Monday 4/1
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 20 percent chance of showers in the morning then sunny in the afternoon. Highs in the mid 60s.
    Night Details
    Mostly clear. Lows in the upper 40s.
  • Forecast day icon
    Tuesday
    Sunny
    71°
    Forecast night icon
    Night
    Clear
    53°
    Tuesday 4/2
    Day
    71°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower to mid 70s.
    Night Details
    Clear. Lows in the lower 50s.
  • Forecast day icon
    Wednesday
    Sunny
    74°
    Forecast night icon
    Night
    Mostly Clear
    50°
    Wednesday 4/3
    Day
    74°
    Sunny
    Forecast day icon
    Night
    50°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s to around 80.
    Night Details
    Mostly clear except for patchy low clouds and fog after midnight. Lows in the lower 50s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Thursday 4/4
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy except for patchy low clouds and fog in the morning. Highs in the mid 60s to around 70.
    Night Details
    Partly cloudy. Low temperature around 45F. Dew point will be around 42F with an average humidity of 75%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Friday
    Sunny
    59°
    Forecast night icon
    Night
    Clear
    46°
    Friday 4/5
    Day
    59°
    Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 59F. Dew point will be around 42F with an average humidity of 66%. Winds will be 5 mph from the SW.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 44F with an average humidity of 80%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Saturday
    Sunny
    58°
    Forecast night icon
    Night
    Clear
    47°
    Saturday 4/6
    Day
    58°
    Sunny
    Forecast day icon
    Night
    47°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 58F. Dew point will be around 46F with an average humidity of 72%. Winds will be 5 mph from the SW.
    Night Details
    Clear. Low temperature around 47F. Dew point will be around 46F with an average humidity of 84%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Sunday
    Sunny
    58°
    Forecast night icon
    Night
    Clear
    47°
    Sunday 4/7
    Day
    58°
    Sunny
    Forecast day icon
    Night
    47°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 58F. Dew point will be around 47F with an average humidity of 74%. Winds will be 5 mph from the SW.
    Night Details
    Clear. Low temperature around 47F. Dew point will be around 45F with an average humidity of 82%. Winds will be 3 mph from the SW.