Dennison, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Mostly Sunny
    58°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Thursday 4/25
    Day
    58°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 60s. East winds 5 to 10 mph.
    Night Details
    Partly cloudy. Not as cool with lows in the mid 40s. East winds 5 to 10 mph.
  • Forecast day icon
    Friday
    70% Chance of Storms
    64°
    Forecast night icon
    Night
    70% Chance of Storms
    61°
    Friday 4/26
    Day
    64°
    70% Chance of Storms
    Forecast day icon
    Night
    61°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely in the morning then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
    Night Details
    A chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Not as cool. Near steady temperature in the mid 60s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    74°
    Forecast night icon
    Night
    Mostly Cloudy
    64°
    Saturday 4/27
    Day
    74°
    50% Chance of Storms
    Forecast day icon
    Night
    64°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A chance of showers and thunderstorms. Breezy and not as cool with highs in the upper 70s. South winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 50 percent.
    Night Details
    Mostly cloudy and breezy. Lows in the mid 60s. Highs around 80.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    80°
    Forecast night icon
    Night
    70% Chance of Storms
    63°
    Sunday 4/28
    Day
    80°
    Mostly Cloudy
    Forecast day icon
    Night
    63°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy and breezy. Lows in the mid 60s. Highs around 80.
    Night Details
    Showers likely with a chance of thunderstorms. Lows in the mid 60s. Highs in the lower 70s. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    70% Chance of Storms
    68°
    Forecast night icon
    Night
    40% Chance of Storms
    57°
    Monday 4/29
    Day
    68°
    70% Chance of Storms
    Forecast day icon
    Night
    57°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Lows in the mid 60s. Highs in the lower 70s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms in the evening. Cooler with lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Mostly Clear
    57°
    Tuesday 4/30
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    57°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the mid 70s. Lows in the mid 50s.
    Night Details
    Mostly clear. Highs in the mid 70s. Lows in the mid 50s.
  • Forecast day icon
    Wednesday
    Sunny
    77°
    Forecast night icon
    Night
    30% Chance of Rain
    58°
    Wednesday 5/1
    Day
    77°
    Sunny
    Forecast day icon
    Night
    58°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. Highs in the lower 80s.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 58F. Dew point will be around 57F with an average humidity of 80%. Winds will be 4 mph from the N.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    75°
    Forecast night icon
    Night
    30% Chance of Rain
    55°
    Thursday 5/2
    Day
    75°
    30% Chance of Rain
    Forecast day icon
    Night
    55°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 75F. Dew point will be around 58F with an average humidity of 68%. Winds will be 2 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 55F. Dew point will be around 54F with an average humidity of 78%. Winds will be 1 mph from the E.
  • Forecast day icon
    Friday
    40% Chance of Rain
    70°
    Forecast night icon
    Night
    40% Chance of Rain
    54°
    Friday 5/3
    Day
    70°
    40% Chance of Rain
    Forecast day icon
    Night
    54°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 70F. Dew point will be around 56F with an average humidity of 72%. Winds will be 2 mph from the E.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 54F. Dew point will be around 53F with an average humidity of 80%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    71°
    Forecast night icon
    Night
    40% Chance of Rain
    56°
    Saturday 5/4
    Day
    71°
    30% Chance of Rain
    Forecast day icon
    Night
    56°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 71F. Dew point will be around 56F with an average humidity of 71%. Winds will be 4 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 56F. Dew point will be around 56F with an average humidity of 81%. Winds will be 4 mph from the S.