Dennison, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    52°
    Saturday 5/11
    Forecast night icon
    52°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Lows around 50. West winds around 5 mph.
  • Forecast day icon
    Sunday
    Sunny
    78°
    Forecast night icon
    Night
    Mostly Cloudy
    58°
    Sunday 5/12
    Day
    78°
    Sunny
    Forecast day icon
    Night
    58°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 80. Southwest winds 5 to 10 mph.
    Night Details
    Mostly clear in the evening then becoming mostly cloudy. Lows in the upper 50s. South winds around 10 mph.
  • Forecast day icon
    Monday
    70% Chance of Storms
    72°
    Forecast night icon
    Night
    Thunderstorms
    60°
    Monday 5/13
    Day
    72°
    70% Chance of Storms
    Forecast day icon
    Night
    60°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
    Night Details
    A chance of thunderstorms. Showers. Lows around 60. Southeast winds 10 to 15 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Tuesday
    80% Chance of Storms
    70°
    Forecast night icon
    Night
    30% Chance of Storms
    52°
    Tuesday 5/14
    Day
    70°
    80% Chance of Storms
    Forecast day icon
    Night
    52°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers with a chance of thunderstorms. Highs in the upper 60s. Chance of rain 80 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms in the evening then partly cloudy after midnight. Lows in the lower 50s. Chance of rain 30 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    Mostly Clear
    51°
    Wednesday 5/15
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Mostly clear. Lows in the lower 50s.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    74°
    Forecast night icon
    Night
    40% Chance Rain Showers
    58°
    Thursday 5/16
    Day
    74°
    30% Chance Rain Showers
    Forecast day icon
    Night
    58°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    40% Chance of Storms
    78°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Friday 5/17
    Day
    78°
    40% Chance of Storms
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy. Lows in the upper 50s.
  • Forecast day icon
    Saturday
    Sunny
    78°
    Forecast night icon
    Night
    Clear
    57°
    Saturday 5/18
    Day
    78°
    Sunny
    Forecast day icon
    Night
    57°
    Clear
    Forecast night icon
    Day Details
    Sunny. Highs in the lower 80s.
    Night Details
    Clear. Low temperature around 57F. Dew point will be around 56F with an average humidity of 79%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    76°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Sunday 5/19
    Day
    76°
    30% Chance of Rain
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 76F. Dew point will be around 57F with an average humidity of 65%. Winds will be 6 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 54F. Dew point will be around 54F with an average humidity of 78%. Winds will be 2 mph from the W.
  • Forecast day icon
    Monday
    30% Chance of Rain
    76°
    Forecast night icon
    Night
    40% Chance of Rain
    57°
    Monday 5/20
    Day
    76°
    30% Chance of Rain
    Forecast day icon
    Night
    57°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 76F. Dew point will be around 56F with an average humidity of 64%. Winds will be 2 mph from the SW.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 57F. Dew point will be around 56F with an average humidity of 78%. Winds will be 2 mph from the S.