Sumner, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Sunny
    43°
    Forecast night icon
    Night
    Partly Cloudy
    29°
    Thursday 3/28
    Day
    43°
    Sunny
    Forecast day icon
    Night
    29°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 40s. Northwest winds around 5 mph.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 20s. Northeast winds 5 to 10 mph.
  • Forecast day icon
    Friday
    Mostly Cloudy
    56°
    Forecast night icon
    Night
    30% Chance Rain Showers
    42°
    Friday 3/29
    Day
    56°
    Mostly Cloudy
    Forecast day icon
    Night
    42°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the upper 50s. Southeast winds 15 to 20 mph with gusts up to 30 mph.
    Night Details
    Mostly cloudy. A chance of showers in the evening. Lows in the mid 30s. East winds 10 to 15 mph becoming northwest after midnight. Chance of rain 30 percent.
  • Forecast day icon
    Saturday
    Mostly Sunny
    50°
    Forecast night icon
    Night
    Mostly Cloudy
    35°
    Saturday 3/30
    Day
    50°
    Mostly Sunny
    Forecast day icon
    Night
    35°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming mostly sunny. Highs in the lower 50s. Northwest winds around 15 mph with gusts up to 25 mph.
    Night Details
    Mostly cloudy. Lows in the mid 30s.
  • Forecast day icon
    Sunday
    50% Chance Rain Showers
    51°
    Forecast night icon
    Night
    70% Chance Rain Showers
    38°
    Sunday 3/31
    Day
    51°
    50% Chance Rain Showers
    Forecast day icon
    Night
    38°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of rain showers. Highs in the lower 50s.
    Night Details
    Showers likely. Lows in the upper 30s. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    80% Chance Rain Showers
    47°
    Forecast night icon
    Night
    50% Chance Rain Showers
    35°
    Monday 4/1
    Day
    47°
    80% Chance Rain Showers
    Forecast day icon
    Night
    35°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers mainly in the morning. Highs around 50. Chance of rain 80 percent.
    Night Details
    Mostly cloudy with a chance of rain showers. Lows in the lower 30s. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    48°
    Forecast night icon
    Night
    Mostly Clear
    31°
    Tuesday 4/2
    Day
    48°
    Mostly Sunny
    Forecast day icon
    Night
    31°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 50.
    Night Details
    Mostly clear. Lows in the upper 20s.
  • Forecast day icon
    Wednesday
    Sunny
    53°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Wednesday 4/3
    Day
    53°
    Sunny
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Day Details
    Sunny. Highs in the upper 50s.
    Night Details
    Partly cloudy. Low temperature around 36F. Dew point will be around 33F with an average humidity of 69%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Thursday
    Sunny
    59°
    Forecast night icon
    Night
    Clear
    40°
    Thursday 4/4
    Day
    59°
    Sunny
    Forecast day icon
    Night
    40°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 59F. Dew point will be around 36F with an average humidity of 62%. Winds will be 6 mph from the W.
    Night Details
    Clear. Low temperature around 40F. Dew point will be around 37F with an average humidity of 70%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Friday
    Partly Cloudy
    58°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Friday 4/5
    Day
    58°
    Partly Cloudy
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 58F. Dew point will be around 39F with an average humidity of 66%. Winds will be 5 mph from the S.
    Night Details
    Partly cloudy. Low temperature around 43F. Dew point will be around 40F with an average humidity of 71%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    57°
    Forecast night icon
    Night
    30% Chance of Rain
    40°
    Saturday 4/6
    Day
    57°
    Mostly Cloudy
    Forecast day icon
    Night
    40°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy. High temperature around 57F. Dew point will be around 42F with an average humidity of 72%. Winds will be 6 mph from the SE.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 40F. Dew point will be around 40F with an average humidity of 75%. Winds will be 2 mph from the S.