Dennison, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    70% Chance of Storms
    65°
    Friday 4/26
    Forecast night icon
    65°
    70% Chance of Storms
    Hourly
    Night Details
    Mostly cloudy with a chance of thunderstorms. Showers likely late this evening then a chance of showers. Not as cool with lows in the mid 60s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    30% Chance of Storms
    76°
    Forecast night icon
    Night
    Partly Cloudy
    64°
    Saturday 4/27
    Day
    76°
    30% Chance of Storms
    Forecast day icon
    Night
    64°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers and thunderstorms in the morning then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Breezy with highs in the upper 70s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 30 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 60s. South winds around 15 mph with gusts up to 30 mph.
  • Forecast day icon
    Sunday
    Partly Sunny
    78°
    Forecast night icon
    Night
    70% Chance of Storms
    63°
    Sunday 4/28
    Day
    78°
    Partly Sunny
    Forecast day icon
    Night
    63°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny and breezy. Highs in the lower 80s. South winds 15 to 25 mph with gusts up to 40 mph.
    Night Details
    Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Lows in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    Thunderstorms
    69°
    Forecast night icon
    Night
    50% Chance of Storms
    56°
    Monday 4/29
    Day
    69°
    Thunderstorms
    Forecast day icon
    Night
    56°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms. Showers. Highs in the lower 70s. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 50s. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    Sunny
    76°
    Forecast night icon
    Night
    Mostly Cloudy
    59°
    Tuesday 4/30
    Day
    76°
    Sunny
    Forecast day icon
    Night
    59°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s.
    Night Details
    Mostly clear in the evening then becoming mostly cloudy. Lows in the lower 60s.
  • Forecast day icon
    Wednesday
    30% Chance of Storms
    79°
    Forecast night icon
    Night
    40% Chance of Storms
    63°
    Wednesday 5/1
    Day
    79°
    30% Chance of Storms
    Forecast day icon
    Night
    63°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. 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 upper 50s. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    75°
    Forecast night icon
    Night
    50% Chance of Storms
    59°
    Thursday 5/2
    Day
    75°
    50% Chance of Storms
    Forecast day icon
    Night
    59°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers and thunderstorms. Highs in the upper 70s. Lows in the lower 50s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms. Highs in the upper 70s. Lows in the lower 50s. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    Partly Sunny
    72°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Friday 5/3
    Day
    72°
    Partly Sunny
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny. Highs around 70.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 53F. Dew point will be around 53F with an average humidity of 81%. Winds will be 2 mph from the NE.
  • Forecast day icon
    Saturday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Clear
    50°
    Saturday 5/4
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 67F. Dew point will be around 51F with an average humidity of 69%. Winds will be 2 mph from the NE.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 48F with an average humidity of 78%. Winds will be 3 mph from the SE.
  • Forecast day icon
    Sunday
    Partly Cloudy
    68°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Sunday 5/5
    Day
    68°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 68F. Dew point will be around 51F with an average humidity of 68%. Winds will be 3 mph from the E.
    Night Details
    Partly cloudy. Low temperature around 52F. Dew point will be around 51F with an average humidity of 81%. Winds will be 3 mph from the SE.