Sumner, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    50% Chance of Storms
    46°
    Thursday 4/25
    Forecast night icon
    46°
    50% Chance of Storms
    Hourly
    Night Details
    Partly cloudy this evening then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 40s. Southeast winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    Thunderstorms
    54°
    Forecast night icon
    Night
    Thunderstorms
    54°
    Friday 4/26
    Day
    54°
    Thunderstorms
    Forecast day icon
    Night
    54°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Thunderstorms showers breezy with highs in the upper 50s. Southeast winds 20 to 25 mph with gusts up to 45 mph. Chance of rain near 100 percent.
    Night Details
    Showers and thunderstorms mainly in the evening. Breezy with lows in the mid 50s. Southeast winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 90 percent.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    73°
    Forecast night icon
    Night
    Thunderstorms
    58°
    Saturday 4/27
    Day
    73°
    50% Chance of Storms
    Forecast day icon
    Night
    58°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and thunderstorms. Breezy and not as cool with highs in the mid 70s. Southwest winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 50 percent.
    Night Details
    Showers and thunderstorms. Lows in the upper 50s. Southwest winds 10 to 15 mph becoming southeast after midnight. Chance of rain 90 percent.
  • Forecast day icon
    Sunday
    Thunderstorms
    68°
    Forecast night icon
    Night
    Thunderstorms
    56°
    Sunday 4/28
    Day
    68°
    Thunderstorms
    Forecast day icon
    Night
    56°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Showers and thunderstorms. Breezy with highs in the lower 70s. Chance of rain near 100 percent.
    Night Details
    Showers and thunderstorms mainly in the evening. Breezy with lows in the lower 50s. Chance of rain near 100 percent.
  • Forecast day icon
    Monday
    40% Chance Rain Showers
    61°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Monday 4/29
    Day
    61°
    40% Chance Rain Showers
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers in the morning then partly sunny in the afternoon. Highs in the lower 60s. Chance of rain 40 percent.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the mid 40s.
  • Forecast day icon
    Tuesday
    30% Chance Rain Showers
    73°
    Forecast night icon
    Night
    40% Chance of Storms
    52°
    Tuesday 4/30
    Day
    73°
    30% Chance Rain Showers
    Forecast day icon
    Night
    52°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.
    Night Details
    A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows around 50. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    70°
    Forecast night icon
    Night
    30% Chance Rain Showers
    52°
    Wednesday 5/1
    Day
    70°
    40% Chance Rain Showers
    Forecast day icon
    Night
    52°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 40 percent chance of showers. Highs in the lower 70s.
    Night Details
    Mostly clear with a chance of showers. Lows in the upper 40s. Chance of rain 30 percent.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    64°
    Forecast night icon
    Night
    Clear
    46°
    Thursday 5/2
    Day
    64°
    30% Chance Rain Showers
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Sunny with a 30 percent chance of showers. Highs in the upper 60s.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 44F with an average humidity of 72%. Winds will be 3 mph from the E.
  • Forecast day icon
    Friday
    30% Chance of Rain
    63°
    Forecast night icon
    Night
    40% Chance of Rain
    48°
    Friday 5/3
    Day
    63°
    30% Chance of Rain
    Forecast day icon
    Night
    48°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 63F. Dew point will be around 44F with an average humidity of 65%. Winds will be 5 mph from the SE.
    Night Details
    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 48F. Dew point will be around 46F with an average humidity of 73%. Winds will be 7 mph from the SE.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    64°
    Forecast night icon
    Night
    40% Chance of Rain
    53°
    Saturday 5/4
    Day
    64°
    30% Chance of Rain
    Forecast day icon
    Night
    53°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 64F. Dew point will be around 48F with an average humidity of 71%. Winds will be 10 mph from the S.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 53F. Dew point will be around 51F with an average humidity of 78%. Winds will be 7 mph from the S.