Gillespie, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    40% Chance of Storms
    73°
    Forecast night icon
    Night
    Thunderstorms
    62°
    Sunday 4/28
    Day
    73°
    40% Chance of Storms
    Forecast day icon
    Night
    62°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and thunderstorms. Breezy. Near steady temperature in the lower 70s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 40 percent.
    Night Details
    A chance of thunderstorms. Showers. Lows around 60. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Monday
    Partly Sunny
    72°
    Forecast night icon
    Night
    Clear
    53°
    Monday 4/29
    Day
    72°
    Partly Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Cloudy with a slight chance of showers and thunderstorms in the morning then partly sunny in the afternoon. Highs in the lower 70s. Southwest winds 10 to 15 mph. Chance of rain 20 percent.
    Night Details
    Clear. Lows in the lower 50s. West winds 5 to 10 mph.
  • Forecast day icon
    Tuesday
    Sunny
    76°
    Forecast night icon
    Night
    30% Chance of Storms
    61°
    Tuesday 4/30
    Day
    76°
    Sunny
    Forecast day icon
    Night
    61°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s. South winds 5 to 10 mph.
    Night Details
    Mostly clear in the evening then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows around 60. Chance of rain 30 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    82°
    Forecast night icon
    Night
    30% Chance of Storms
    64°
    Wednesday 5/1
    Day
    82°
    Mostly Sunny
    Forecast day icon
    Night
    64°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.
    Night Details
    Partly cloudy. A slight chance of showers and thunderstorms in the evening then a chance of showers after midnight. Lows in the mid 60s. Chance of rain 30 percent.
  • Forecast day icon
    Thursday
    70% Chance of Storms
    79°
    Forecast night icon
    Night
    70% Chance of Storms
    64°
    Thursday 5/2
    Day
    79°
    70% Chance of Storms
    Forecast day icon
    Night
    64°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70 percent.
    Night Details
    Showers likely. Thunderstorms likely mainly in the evening. Lows around 60. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    50% Chance of Storms
    71°
    Forecast night icon
    Night
    50% Chance of Storms
    54°
    Friday 5/3
    Day
    71°
    50% Chance of Storms
    Forecast day icon
    Night
    54°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. A chance of thunderstorms mainly in the morning. Cooler with highs in the lower 70s. Chance of rain 50 percent.
    Night Details
    Partly cloudy with a slight chance of thunderstorms. A chance of showers mainly in the evening. Cooler with lows in the upper 40s. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Clear
    53°
    Saturday 5/4
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny with a 20 percent chance of showers. Highs in the lower 70s.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 49F with an average humidity of 72%. Winds will be 7 mph from the W.
  • Forecast day icon
    Sunday
    Sunny
    70°
    Forecast night icon
    Night
    Clear
    53°
    Sunday 5/5
    Day
    70°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 70F. Dew point will be around 49F with an average humidity of 63%. Winds will be 6 mph from the W.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 50F with an average humidity of 73%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Monday
    Sunny
    71°
    Forecast night icon
    Night
    Clear
    57°
    Monday 5/6
    Day
    71°
    Sunny
    Forecast day icon
    Night
    57°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 71F. Dew point will be around 52F with an average humidity of 66%. Winds will be 4 mph from the SW.
    Night Details
    Clear. Low temperature around 57F. Dew point will be around 54F with an average humidity of 75%. Winds will be 5 mph from the S.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    70°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Tuesday 5/7
    Day
    70°
    30% Chance of Rain
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 25% chance for rain and thunderstorms. High temperature around 70F. Dew point will be around 55F with an average humidity of 71%. Winds will be 5 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 54F. Dew point will be around 52F with an average humidity of 73%. Winds will be 3 mph from the SW.