Dennison, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    30% Chance of Storms
    73°
    Forecast night icon
    Night
    Mostly Cloudy
    49°
    Thursday 5/9
    Day
    73°
    30% Chance of Storms
    Forecast day icon
    Night
    49°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Isolated showers and thunderstorms this morning then scattered showers and thunderstorms this afternoon. Cooler with highs in the lower 70s. Southwest winds 5 to 10 mph becoming northwest around 15 mph this afternoon. Chance of rain 30 percent.
    Night Details
    Mostly cloudy. Isolated showers and thunderstorms in the evening. Cooler. Less humid with lows in the upper 40s. North winds 10 to 15 mph. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Partly Sunny
    65°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Friday 5/10
    Day
    65°
    Partly Sunny
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 60s. North winds around 10 mph.
    Night Details
    Partly cloudy. Lows in the lower 50s. West winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Sunny
    70°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Saturday 5/11
    Day
    70°
    Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 70s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
    Night Details
    Mostly clear. Lows in the upper 40s. Highs in the mid 70s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Sunday 5/12
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the upper 40s. Highs in the mid 70s.
    Night Details
    Partly cloudy. Lows in the mid 50s.
  • Forecast day icon
    Monday
    40% Chance of Storms
    76°
    Forecast night icon
    Night
    50% Chance of Storms
    58°
    Monday 5/13
    Day
    76°
    40% Chance of Storms
    Forecast day icon
    Night
    58°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    60% Chance of Storms
    72°
    Forecast night icon
    Night
    50% Chance of Storms
    58°
    Tuesday 5/14
    Day
    72°
    60% 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 in the morning then showers and thunderstorms likely in the afternoon. Highs in the mid 70s. Chance of rain 60 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms. Lows around 60. Highs in the upper 70s. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    70°
    Forecast night icon
    Night
    50% Chance of Rain
    59°
    Wednesday 5/15
    Day
    70°
    50% Chance of Storms
    Forecast day icon
    Night
    59°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy. A chance of showers and thunderstorms. Lows around 60. Highs in the upper 70s. Chance of rain 50 percent.
    Night Details
    Partly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 59F. Dew point will be around 62F with an average humidity of 96%. Winds will be 5 mph from the W.
  • Forecast day icon
    Thursday
    50% Chance of Rain
    76°
    Forecast night icon
    Night
    50% Chance of Rain
    59°
    Thursday 5/16
    Day
    76°
    50% Chance of Rain
    Forecast day icon
    Night
    59°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 50% chance for rain and thunderstorms. High temperature around 76F. Dew point will be around 63F with an average humidity of 76%. Winds will be 4 mph from the SW.
    Night Details
    Partly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 59F. Dew point will be around 60F with an average humidity of 88%. Winds will be 3 mph from the S.
  • Forecast day icon
    Friday
    40% Chance of Rain
    75°
    Forecast night icon
    Night
    30% Chance of Rain
    58°
    Friday 5/17
    Day
    75°
    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 40%. High temperature around 75F. Dew point will be around 61F with an average humidity of 74%. Winds will be 4 mph from the SW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 58F. Dew point will be around 59F with an average humidity of 87%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    74°
    Forecast night icon
    Night
    30% Chance of Rain
    58°
    Saturday 5/18
    Day
    74°
    30% Chance of Rain
    Forecast day icon
    Night
    58°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 74F. Dew point will be around 61F with an average humidity of 74%. Winds will be 2 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 58F. Dew point will be around 59F with an average humidity of 84%. Winds will be 2 mph from the W.