Greenville, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    80% Chance of Storms
    83°
    Forecast night icon
    Night
    80% Chance of Storms
    70°
    Tuesday 4/16
    Day
    83°
    80% Chance of Storms
    Forecast day icon
    Night
    70°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Showers and thunderstorms this afternoon. Breezy with highs around 80. South winds 15 to 25 mph. Gusts up to 45 mph this afternoon. Chance of rain 80 percent.
    Night Details
    Mostly cloudy with thunderstorms with showers likely in the evening then partly cloudy after midnight. Breezy with lows in the mid 60s. South winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 80 percent.
  • Forecast day icon
    Wednesday
    Sunny
    80°
    Forecast night icon
    Night
    Mostly Clear
    59°
    Wednesday 4/17
    Day
    80°
    Sunny
    Forecast day icon
    Night
    59°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny breezy with highs in the lower 70s. Southwest winds 15 to 25 mph with gusts up to 35 mph.
    Night Details
    Mostly clear. Cooler with lows in the lower 50s. West winds 10 to 15 mph with gusts up to 30 mph becoming north 5 to 10 mph after midnight.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    83°
    Forecast night icon
    Night
    80% Chance of Storms
    54°
    Thursday 4/18
    Day
    83°
    50% Chance of Storms
    Forecast day icon
    Night
    54°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. East winds 5 to 10 mph becoming southeast with gusts up to 20 mph in the afternoon. Chance of rain 50 percent.
    Night Details
    A chance of thunderstorms. Showers mainly in the evening. Lows in the upper 40s. Chance of rain 80 percent.
  • Forecast day icon
    Friday
    Partly Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Friday 4/19
    Day
    64°
    Partly Sunny
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Cooler with highs in the lower 60s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    62°
    Forecast night icon
    Night
    Mostly Cloudy
    44°
    Saturday 4/20
    Day
    62°
    Mostly Cloudy
    Forecast day icon
    Night
    44°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the upper 50s. Lows in the upper 30s.
    Night Details
    Mostly cloudy. Highs in the upper 50s. Lows in the upper 30s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    60°
    Forecast night icon
    Night
    Mostly Clear
    45°
    Sunday 4/21
    Day
    60°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 50s.
    Night Details
    Mostly clear. Lows in the upper 30s. Highs in the mid 60s.
  • Forecast day icon
    Monday
    Mostly Sunny
    65°
    Forecast night icon
    Night
    Clear
    51°
    Monday 4/22
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Mostly clear. Lows in the upper 30s. Highs in the mid 60s.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 41F with an average humidity of 59%. Winds will be 6 mph from the S.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    70°
    Forecast night icon
    Night
    30% Chance of Rain
    57°
    Tuesday 4/23
    Day
    70°
    30% Chance of Rain
    Forecast day icon
    Night
    57°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 70F. Dew point will be around 48F with an average humidity of 58%. Winds will be 6 mph from the S.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 57F. Dew point will be around 53F with an average humidity of 74%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    73°
    Forecast night icon
    Night
    30% Chance of Rain
    59°
    Wednesday 4/24
    Day
    73°
    30% Chance of Rain
    Forecast day icon
    Night
    59°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 73F. Dew point will be around 54F with an average humidity of 64%. Winds will be 4 mph from the SW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 59F. Dew point will be around 55F with an average humidity of 73%. Winds will be 4 mph from the S.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    75°
    Forecast night icon
    Night
    50% Chance of Rain
    60°
    Thursday 4/25
    Day
    75°
    40% Chance of Rain
    Forecast day icon
    Night
    60°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 75F. Dew point will be around 56F with an average humidity of 64%. Winds will be 6 mph from the SW.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 45%. Low temperature around 60F. Dew point will be around 56F with an average humidity of 72%. Winds will be 4 mph from the SW.