Sumner, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Rain
    57°
    Forecast night icon
    Night
    Chance of Rain
    46°
    Saturday 5/4
    Day
    57°
    Rain
    Forecast day icon
    Night
    46°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with likely rain. Chance of precipitation 100%. High temperature around 57F. Dew point will be around 50F with an average humidity of 84%. Winds will be 2 mph from the NW.
    Night Details
    Cloudy. Rain at times in the evening then rain likely late in the evening. A chance of rain after midnight. Rainfall amounts a tenth to a quarter of an inch possible. Lows in the mid to upper 40s. Southwest wind around 10 mph becoming south after midnight.
  • Forecast day icon
    Sunday
    Rain
    53°
    Forecast night icon
    Night
    Rain
    43°
    Sunday 5/5
    Day
    53°
    Rain
    Forecast day icon
    Night
    43°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Rain likely. Rainfall amounts a quarter to a half inch possible. Highs in the 50s. South wind 10 to 15 mph becoming southwest 10 to 20 mph with gusts to 30 mph in the afternoon.
    Night Details
    Rain at times. Rainfall amounts a tenth to a quarter of an inch possible. Lows in the 40s. Southwest wind 10 to 20 mph becoming south 10 to 15 mph after midnight. Gusts to 30 mph.
  • Forecast day icon
    Monday
    Chance of Storms
    54°
    Forecast night icon
    Night
    Chance of Storms
    39°
    Monday 5/6
    Day
    54°
    Chance of Storms
    Forecast day icon
    Night
    39°
    Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Rain at times in the morning then showers and a slight chance of thunderstorms in the afternoon. Rainfall amounts a tenth to a quarter of an inch possible except higher amounts possible in thunderstorms. Highs in the 50s. South wind 10 to 15 mph becoming southwest 10 to 20 mph in the afternoon.
    Night Details
    Mostly cloudy with showers likely and a slight chance of thunderstorms in the evening then mostly cloudy with a chance of rain after midnight. Rainfall amounts less than a tenth of an inch likely except higher amounts possible in thunderstorms. Lows near 40. Southwest wind 10 to 15 mph with gusts to 25 mph.
  • Forecast day icon
    Tuesday
    Chance of Rain
    59°
    Forecast night icon
    Night
    Mostly Cloudy
    37°
    Tuesday 5/7
    Day
    59°
    Chance of Rain
    Forecast day icon
    Night
    37°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of rain in the morning then a chance of rain in the afternoon. Highs near 60.
    Night Details
    Mostly cloudy in the evening then becoming mostly clear. Lows near 40.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    61°
    Forecast night icon
    Night
    Mostly Clear
    40°
    Wednesday 5/8
    Day
    61°
    Mostly Sunny
    Forecast day icon
    Night
    40°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 60s.
    Night Details
    Mostly clear. Lows in the lower 40s.
  • Forecast day icon
    Thursday
    Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    45°
    Thursday 5/9
    Day
    68°
    Sunny
    Forecast day icon
    Night
    45°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs near 70.
    Night Details
    Mostly clear. Lows in the mid to upper 40s.
  • Forecast day icon
    Friday
    Sunny
    79°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Friday 5/10
    Day
    79°
    Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. Highs in the mid to upper 70s.
    Night Details
    Mostly clear. Lows near 50.
  • Forecast day icon
    Saturday
    Sunny
    76°
    Forecast night icon
    Night
    Clear
    46°
    Saturday 5/11
    Day
    76°
    Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Sunny. Highs near 80.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 47F with an average humidity of 75%. Winds will be 1 mph from the S.
  • Forecast day icon
    Sunday
    Sunny
    73°
    Forecast night icon
    Night
    Mostly Clear
    45°
    Sunday 5/12
    Day
    73°
    Sunny
    Forecast day icon
    Night
    45°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 73F. Dew point will be around 47F with an average humidity of 56%. Winds will be 2 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 45F. Dew point will be around 46F with an average humidity of 76%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Monday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Clear
    45°
    Monday 5/13
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 71F. Dew point will be around 48F with an average humidity of 59%. Winds will be 2 mph from the NW.
    Night Details
    Clear. Low temperature around 45F. Dew point will be around 46F with an average humidity of 78%. Winds will be 2 mph from the W.