Illinois City, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast day icon
    Thursday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Thursday 4/25
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. High temperature around 64F. Dew point will be around 30F with an average humidity of 53%. Winds will be 11 mph from the SE.
    Night Details
    Partly cloudy this evening then becoming mostly cloudy. Lows in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Friday
    70% Chance of Storms
    59°
    Forecast night icon
    Night
    Thunderstorms
    60°
    Friday 4/26
    Day
    59°
    70% Chance of Storms
    Forecast day icon
    Night
    60°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Showers likely. A slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Highs in the lower 60s. Southeast winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent.
    Night Details
    A chance of thunderstorms. Showers mainly in the evening. Windy and not as cool with lows in the upper 50s. South winds 20 to 30 mph with gusts up to 45 mph. Chance of rain 90 percent.
  • Forecast day icon
    Saturday
    40% Chance of Storms
    78°
    Forecast night icon
    Night
    80% Chance of Storms
    66°
    Saturday 4/27
    Day
    78°
    40% Chance of Storms
    Forecast day icon
    Night
    66°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then partly sunny with a chance of showers and thunderstorms in the afternoon. Breezy and much warmer with highs in the upper 70s. South winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 40 percent.
    Night Details
    A chance of thunderstorms. Showers breezy with lows in the lower 60s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 80 percent.
  • Forecast day icon
    Sunday
    Thunderstorms
    72°
    Forecast night icon
    Night
    Thunderstorms
    62°
    Sunday 4/28
    Day
    72°
    Thunderstorms
    Forecast day icon
    Night
    62°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Showers with a chance of thunderstorms. Windy. Highs in the mid 70s. Lows around 60. Chance of rain 90 percent.
    Night Details
    Showers with a chance of thunderstorms. Windy. Highs in the mid 70s. Lows around 60. Chance of rain 90 percent.
  • Forecast day icon
    Monday
    50% Chance Rain Showers
    69°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Monday 4/29
    Day
    69°
    50% Chance Rain Showers
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A chance of showers. Highs in the upper 60s. Chance of rain 50 percent.
    Night Details
    Mostly clear. Lows around 50. Highs in the mid 70s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    40% Chance of Storms
    57°
    Tuesday 4/30
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    57°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows around 50. Highs in the mid 70s.
    Night Details
    Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    30% Chance Rain Showers
    74°
    Forecast night icon
    Night
    30% Chance Rain Showers
    58°
    Wednesday 5/1
    Day
    74°
    30% Chance Rain Showers
    Forecast day icon
    Night
    58°
    30% Chance Rain Showers
    Forecast night icon
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.
    Night Details
    Mostly clear. A 30 percent chance of showers. Lows in the lower 50s. Highs around 70.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    70°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Thursday 5/2
    Day
    70°
    30% Chance Rain Showers
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly clear. A 30 percent chance of showers. Lows in the lower 50s. Highs around 70.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 53F. Dew point will be around 48F with an average humidity of 68%. Winds will be 3 mph from the NE.
  • Forecast day icon
    Friday
    40% Chance of Rain
    67°
    Forecast night icon
    Night
    40% Chance of Rain
    53°
    Friday 5/3
    Day
    67°
    40% Chance of Rain
    Forecast day icon
    Night
    53°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 67F. Dew point will be around 47F with an average humidity of 60%. Winds will be 4 mph from the E.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 53F. Dew point will be around 47F with an average humidity of 65%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    70°
    Forecast night icon
    Night
    40% Chance of Rain
    58°
    Saturday 5/4
    Day
    70°
    40% Chance of Rain
    Forecast day icon
    Night
    58°
    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 50F with an average humidity of 65%. Winds will be 8 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 58F. Dew point will be around 52F with an average humidity of 68%. Winds will be 7 mph from the S.