South Jacksonville, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Partly Cloudy
    62°
    Friday 5/17
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    62°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 70s. East winds around 5 mph becoming south this afternoon. Chance of rain 20 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the lower 60s. South winds around 5 mph.
  • Forecast day icon
    Saturday
    Sunny
    80°
    Forecast night icon
    Night
    Mostly Clear
    64°
    Saturday 5/18
    Day
    80°
    Sunny
    Forecast day icon
    Night
    64°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 80s. Southwest winds around 5 mph.
    Night Details
    Mostly clear. Lows in the mid 60s. Southwest winds around 5 mph.
  • Forecast day icon
    Sunday
    Sunny
    86°
    Forecast night icon
    Night
    Partly Cloudy
    68°
    Sunday 5/19
    Day
    86°
    Sunny
    Forecast day icon
    Night
    68°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 80s. West winds around 5 mph becoming south in the afternoon.
    Night Details
    Partly cloudy. Lows in the mid 60s.
  • Forecast day icon
    Monday
    40% Chance of Storms
    85°
    Forecast night icon
    Night
    50% Chance of Storms
    70°
    Monday 5/20
    Day
    85°
    40% Chance of Storms
    Forecast day icon
    Night
    70°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    60% Chance of Storms
    86°
    Forecast night icon
    Night
    70% Chance of Storms
    65°
    Tuesday 5/21
    Day
    86°
    60% Chance of Storms
    Forecast day icon
    Night
    65°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Highs in the upper 80s. Chance of rain 60 percent.
    Night Details
    Showers and thunderstorms likely mainly in the evening. Lows in the lower 60s. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    75°
    Forecast night icon
    Night
    Mostly Clear
    59°
    Wednesday 5/22
    Day
    75°
    40% Chance Rain Showers
    Forecast day icon
    Night
    59°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent.
    Night Details
    Mostly clear. Lows in the upper 50s. Highs in the upper 70s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    30% Chance of Rain
    60°
    Thursday 5/23
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    60°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly clear. Lows in the upper 50s. Highs in the upper 70s.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 60F. Dew point will be around 55F with an average humidity of 76%. Winds will be 5 mph from the S.
  • Forecast day icon
    Friday
    30% Chance of Rain
    76°
    Forecast night icon
    Night
    50% Chance of Rain
    61°
    Friday 5/24
    Day
    76°
    30% Chance of Rain
    Forecast day icon
    Night
    61°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 76F. Dew point will be around 59F with an average humidity of 68%. Winds will be 3 mph from the SW.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 45%. Low temperature around 61F. Dew point will be around 59F with an average humidity of 81%. Winds will be 3 mph from the SE.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    75°
    Forecast night icon
    Night
    50% Chance of Rain
    63°
    Saturday 5/25
    Day
    75°
    40% Chance of Rain
    Forecast day icon
    Night
    63°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 40% chance for rain and thunderstorms. High temperature around 75F. Dew point will be around 61F with an average humidity of 72%. Winds will be 4 mph from the S.
    Night Details
    Mostly clear with a 45% chance for rain and thunderstorms. Low temperature around 63F. Dew point will be around 61F with an average humidity of 81%. Winds will be 4 mph from the S.
  • Forecast day icon
    Sunday
    50% Chance of Rain
    76°
    Forecast night icon
    Night
    50% Chance of Rain
    61°
    Sunday 5/26
    Day
    76°
    50% Chance of Rain
    Forecast day icon
    Night
    61°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a 45% chance for rain and thunderstorms. High temperature around 76F. Dew point will be around 62F with an average humidity of 71%. Winds will be 4 mph from the S.
    Night Details
    Mostly clear with a 50% chance for rain and thunderstorms. Low temperature around 61F. Dew point will be around 60F with an average humidity of 81%. Winds will be 2 mph from the E.