Sumner, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    Thunderstorms
    69°
    Forecast night icon
    Night
    70% Chance of Storms
    60°
    Monday 4/29
    Day
    69°
    Thunderstorms
    Forecast day icon
    Night
    60°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms. Showers. Highs in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. Showers likely with a chance of thunderstorms in the evening then a slight chance of showers and thunderstorms after midnight. Lows in the upper 50s. Southwest winds 5 to 10 mph becoming west after midnight. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Partly Cloudy
    59°
    Tuesday 4/30
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    59°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s. Northwest winds around 5 mph.
    Night Details
    Clear in the evening then becoming partly cloudy. Lows in the upper 50s. South winds 5 to 10 mph.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    82°
    Forecast night icon
    Night
    Mostly Clear
    64°
    Wednesday 5/1
    Day
    82°
    Mostly Sunny
    Forecast day icon
    Night
    64°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph.
    Night Details
    Mostly clear. Lows in the lower 60s.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    85°
    Forecast night icon
    Night
    50% Chance of Storms
    66°
    Thursday 5/2
    Day
    85°
    30% Chance Rain Showers
    Forecast day icon
    Night
    66°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    70% Chance of Storms
    72°
    Forecast night icon
    Night
    40% Chance Rain Showers
    56°
    Friday 5/3
    Day
    72°
    70% Chance of Storms
    Forecast day icon
    Night
    56°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Cooler with highs in the mid 70s. Chance of rain 70 percent.
    Night Details
    Partly cloudy. A chance of showers in the evening. Cooler with lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Saturday
    30% Chance Rain Showers
    76°
    Forecast night icon
    Night
    Partly Cloudy
    58°
    Saturday 5/4
    Day
    76°
    30% Chance Rain Showers
    Forecast day icon
    Night
    58°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the morning. Highs in the mid 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.
  • Forecast day icon
    Sunday
    Partly Cloudy
    75°
    Forecast night icon
    Night
    30% Chance of Rain
    59°
    Sunday 5/5
    Day
    75°
    Partly Cloudy
    Forecast day icon
    Night
    59°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 59F. Dew point will be around 56F with an average humidity of 73%. Winds will be 4 mph from the W.
  • Forecast day icon
    Monday
    50% Chance of Rain
    76°
    Forecast night icon
    Night
    50% Chance of Rain
    61°
    Monday 5/6
    Day
    76°
    50% Chance of Rain
    Forecast day icon
    Night
    61°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 50%. High temperature around 76F. Dew point will be around 57F with an average humidity of 66%. Winds will be 4 mph from the SE.
    Night Details
    Clear with a chance of rain. Chance of precipitation 45%. Low temperature around 61F. Dew point will be around 57F with an average humidity of 73%. Winds will be 5 mph from the S.
  • Forecast day icon
    Tuesday
    50% Chance of Rain
    76°
    Forecast night icon
    Night
    50% Chance of Rain
    61°
    Tuesday 5/7
    Day
    76°
    50% Chance of Rain
    Forecast day icon
    Night
    61°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 45%. High temperature around 76F. Dew point will be around 60F with an average humidity of 70%. Winds will be 8 mph from the S.
    Night Details
    Clear with a chance of rain. Chance of precipitation 50%. Low temperature around 61F. Dew point will be around 59F with an average humidity of 76%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Wednesday
    Sunny
    76°
    Forecast night icon
    Night
    Clear
    62°
    Wednesday 5/8
    Day
    76°
    Sunny
    Forecast day icon
    Night
    62°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 76F. Dew point will be around 58F with an average humidity of 66%. Winds will be 6 mph from the S.
    Night Details
    Clear. Low temperature around 62F. Dew point will be around 59F with an average humidity of 74%. Winds will be 4 mph from the S.