Greenville, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    60% Chance of Storms
    72°
    Forecast night icon
    Night
    50% Chance of Storms
    68°
    Friday 4/26
    Day
    72°
    60% Chance of Storms
    Forecast day icon
    Night
    68°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Cloudy. A chance of showers with a slight chance of thunderstorms this morning then showers likely with a chance of thunderstorms this afternoon. Highs around 70. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Not as cool and more humid. Near steady temperature in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    40% Chance of Storms
    77°
    Forecast night icon
    Night
    Partly Cloudy
    68°
    Saturday 4/27
    Day
    77°
    40% Chance of Storms
    Forecast day icon
    Night
    68°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and thunderstorms. Breezy with highs in the upper 70s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 40 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph.
  • Forecast day icon
    Sunday
    Partly Sunny
    80°
    Forecast night icon
    Night
    80% Chance of Storms
    67°
    Sunday 4/28
    Day
    80°
    Partly Sunny
    Forecast day icon
    Night
    67°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs around 80. South winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 20 percent.
    Night Details
    Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening then showers after midnight. Breezy with lows in the lower 60s. Chance of rain 80 percent.
  • Forecast day icon
    Monday
    Thunderstorms
    72°
    Forecast night icon
    Night
    40% Chance of Storms
    61°
    Monday 4/29
    Day
    72°
    Thunderstorms
    Forecast day icon
    Night
    61°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms. Showers. Highs in the mid 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 40 percent.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    81°
    Forecast night icon
    Night
    Partly Cloudy
    65°
    Tuesday 4/30
    Day
    81°
    Partly Cloudy
    Forecast day icon
    Night
    65°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of showers and thunderstorms. Highs in the upper 70s. Lows in the lower 60s. Chance of rain 20 percent.
    Night Details
    Partly cloudy. A slight chance of showers and thunderstorms. Highs in the upper 70s. Lows in the lower 60s. Chance of rain 20 percent.
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    79°
    Forecast night icon
    Night
    40% Chance of Storms
    64°
    Wednesday 5/1
    Day
    79°
    40% Chance of Storms
    Forecast day icon
    Night
    64°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 70s. Lows in the upper 50s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 70s. Lows in the upper 50s. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    40% Chance of Storms
    78°
    Forecast night icon
    Night
    50% Chance of Storms
    56°
    Thursday 5/2
    Day
    78°
    40% Chance of Storms
    Forecast day icon
    Night
    56°
    50% Chance of Storms
    Forecast night icon
    Day Details
    Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 70s. Lows in the upper 50s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 56F. Dew point will be around 58F with an average humidity of 83%. Winds will be 8 mph from the NW.
  • Forecast day icon
    Friday
    30% Chance of Rain
    73°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Friday 5/3
    Day
    73°
    30% Chance of Rain
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 73F. Dew point will be around 52F with an average humidity of 59%. Winds will be 4 mph from the E.
    Night Details
    Mostly clear. Low temperature around 54F. Dew point will be around 52F with an average humidity of 71%. Winds will be 5 mph from the E.
  • Forecast day icon
    Saturday
    Sunny
    73°
    Forecast night icon
    Night
    30% Chance of Rain
    59°
    Saturday 5/4
    Day
    73°
    Sunny
    Forecast day icon
    Night
    59°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 73F. Dew point will be around 54F with an average humidity of 64%. Winds will be 7 mph from the SE.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 59F. Dew point will be around 56F with an average humidity of 77%. Winds will be 7 mph from the SE.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    77°
    Forecast night icon
    Night
    40% Chance of Rain
    63°
    Sunday 5/5
    Day
    77°
    30% Chance of Rain
    Forecast day icon
    Night
    63°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 77F. Dew point will be around 58F with an average humidity of 67%. Winds will be 9 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 63F. Dew point will be around 60F with an average humidity of 79%. Winds will be 6 mph from the S.