Greenville, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    50% Chance of Rain
    64°
    Sunday 5/5
    Forecast night icon
    64°
    50% Chance of Rain
    Hourly
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 64F. Dew point will be around 61F with an average humidity of 75%. Winds will be 6 mph from the E.
  • Forecast day icon
    Monday
    Thunderstorms
    74°
    Forecast night icon
    Night
    70% Chance of Storms
    65°
    Monday 5/6
    Day
    74°
    Thunderstorms
    Forecast day icon
    Night
    65°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Showers with a slight chance of thunderstorms this morning then a chance of showers and thunderstorms this afternoon. Highs in the mid 70s. East winds 5 to 10 mph. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. Showers and thunderstorms likely after midnight. Lows in the lower 60s. Southeast winds 10 to 15 mph. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    Thunderstorms
    81°
    Forecast night icon
    Night
    Mostly Clear
    62°
    Tuesday 5/7
    Day
    81°
    Thunderstorms
    Forecast day icon
    Night
    62°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Showers and thunderstorms in the morning then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs around 80. South winds 15 to 20 mph becoming southwest 10 to 15 mph in the afternoon. Chance of rain near 100 percent.
    Night Details
    Mostly clear. Lows in the upper 50s. Southwest winds 5 to 10 mph becoming south after midnight.
  • Forecast day icon
    Wednesday
    80% Chance of Storms
    77°
    Forecast night icon
    Night
    50% Chance of Storms
    60°
    Wednesday 5/8
    Day
    77°
    80% Chance of Storms
    Forecast day icon
    Night
    60°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning then showers with thunderstorms likely in the afternoon. Highs around 80. South winds 10 to 15 mph with gusts up to 25 mph. 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 mid 50s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Thursday 5/9
    Day
    75°
    Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. A slight chance of showers in the afternoon. Cooler with highs in the upper 60s. Chance of rain 20 percent.
    Night Details
    Partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Friday
    Mostly Sunny
    65°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Friday 5/10
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 20 percent.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Saturday
    30% Chance of Storms
    70°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Saturday 5/11
    Day
    70°
    30% Chance of Storms
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 70. Chance of rain 30 percent.
    Night Details
    Partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Clear
    53°
    Sunday 5/12
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 20 percent.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 51F with an average humidity of 80%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Monday
    Sunny
    71°
    Forecast night icon
    Night
    30% Chance of Rain
    56°
    Monday 5/13
    Day
    71°
    Sunny
    Forecast day icon
    Night
    56°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 71F. Dew point will be around 53F with an average humidity of 66%. Winds will be 4 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 56F. Dew point will be around 56F with an average humidity of 82%. Winds will be 3 mph from the W.
  • Forecast day icon
    Tuesday
    Sunny
    74°
    Forecast night icon
    Night
    Mostly Clear
    60°
    Tuesday 5/14
    Day
    74°
    Sunny
    Forecast day icon
    Night
    60°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 74F. Dew point will be around 57F with an average humidity of 69%. Winds will be 3 mph from the SW.
    Night Details
    Mostly clear. Low temperature around 60F. Dew point will be around 59F with an average humidity of 83%. Winds will be 3 mph from the S.