Sumner, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    67°
    Saturday 4/27
    Forecast night icon
    67°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. Lows in the mid 60s. South winds 10 to 15 mph with gusts up to 30 mph.
  • Forecast day icon
    Sunday
    Mostly Sunny
    82°
    Forecast night icon
    Night
    60% Chance of Storms
    67°
    Sunday 4/28
    Day
    82°
    Mostly Sunny
    Forecast day icon
    Night
    67°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny and breezy. Highs in the lower 80s. South winds 15 to 25 mph with gusts up to 35 mph.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms in the evening then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Lows in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent.
  • Forecast day icon
    Monday
    Thunderstorms
    70°
    Forecast night icon
    Night
    50% Chance of Storms
    59°
    Monday 4/29
    Day
    70°
    Thunderstorms
    Forecast day icon
    Night
    59°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers with a chance of thunderstorms. Cooler with highs in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 50s. Southwest winds 10 to 15 mph becoming west 5 to 10 mph after midnight. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    Sunny
    77°
    Forecast night icon
    Night
    Partly Cloudy
    62°
    Tuesday 4/30
    Day
    77°
    Sunny
    Forecast day icon
    Night
    62°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows around 60.
  • Forecast day icon
    Wednesday
    30% Chance of Storms
    83°
    Forecast night icon
    Night
    30% Chance of Storms
    65°
    Wednesday 5/1
    Day
    83°
    30% Chance of Storms
    Forecast day icon
    Night
    65°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 80s. Lows in the lower 60s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 80s. Lows in the lower 60s. Chance of rain 30 percent.
  • Forecast day icon
    Thursday
    60% Chance of Storms
    81°
    Forecast night icon
    Night
    60% Chance of Storms
    66°
    Thursday 5/2
    Day
    81°
    60% Chance of Storms
    Forecast day icon
    Night
    66°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Highs in the lower 80s. Lows in the lower 60s. Chance of rain 60 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Highs in the lower 80s. Lows in the lower 60s. Chance of rain 60 percent.
  • Forecast day icon
    Friday
    50% Chance of Storms
    73°
    Forecast night icon
    Night
    50% Chance of Storms
    58°
    Friday 5/3
    Day
    73°
    50% Chance of Storms
    Forecast day icon
    Night
    58°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 70s. Lows in the mid 50s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 70s. Lows in the mid 50s. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    30% Chance of Rain
    56°
    Saturday 5/4
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 56F. Dew point will be around 50F with an average humidity of 66%. Winds will be 1 mph from the S.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    72°
    Forecast night icon
    Night
    30% Chance of Rain
    57°
    Sunday 5/5
    Day
    72°
    30% Chance of Rain
    Forecast day icon
    Night
    57°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 72F. Dew point will be around 52F with an average humidity of 61%. Winds will be 2 mph from the SW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 57F. Dew point will be around 52F with an average humidity of 68%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Monday
    40% Chance of Rain
    70°
    Forecast night icon
    Night
    30% Chance of Rain
    58°
    Monday 5/6
    Day
    70°
    40% Chance of Rain
    Forecast day icon
    Night
    58°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 70F. Dew point will be around 53F with an average humidity of 66%. Winds will be 2 mph from the S.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 58F. Dew point will be around 53F with an average humidity of 72%. Winds will be 3 mph from the SE.