Jacksonville, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Partly Sunny
    57°
    Forecast night icon
    Night
    Mostly Cloudy
    38°
    Friday 4/19
    Day
    57°
    Partly Sunny
    Forecast day icon
    Night
    38°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Much cooler with highs in the upper 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly cloudy in the evening then clearing. Lows in the upper 30s. Northwest winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Sunny
    55°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Saturday 4/20
    Day
    55°
    Sunny
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 50s. Northwest winds 10 to 15 mph.
    Night Details
    Partly cloudy. Areas of frost after midnight. Lows in the mid 30s. Northwest winds 10 to 15 mph.
  • Forecast day icon
    Sunday
    Sunny
    59°
    Forecast night icon
    Night
    Clear
    38°
    Sunday 4/21
    Day
    59°
    Sunny
    Forecast day icon
    Night
    38°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Areas of frost in the morning. Sunny. Highs in the upper 50s. Northwest winds 5 to 10 mph.
    Night Details
    Clear. Lows in the upper 30s.
  • Forecast day icon
    Monday
    Sunny
    66°
    Forecast night icon
    Night
    40% Chance Rain Showers
    51°
    Monday 4/22
    Day
    66°
    Sunny
    Forecast day icon
    Night
    51°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Areas of frost in the morning. Sunny. Highs in the mid 60s.
    Night Details
    Mostly cloudy. A chance of showers after midnight. Not as cool with lows in the lower 50s. Chance of rain 40 percent.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    67°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Tuesday 4/23
    Day
    67°
    50% Chance Rain Showers
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A chance of showers. Highs in the upper 60s. Chance of rain 50 percent.
    Night Details
    Mostly clear. Lows in the lower 40s. Highs in the lower 60s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    65°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Wednesday 4/24
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the lower 40s. Highs in the lower 60s.
    Night Details
    Partly cloudy. Lows around 40.
  • Forecast day icon
    Thursday
    40% Chance Rain Showers
    58°
    Forecast night icon
    Night
    40% Chance of Rain
    50°
    Thursday 4/25
    Day
    58°
    40% Chance Rain Showers
    Forecast day icon
    Night
    50°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a 40 percent chance of showers. Highs in the lower 60s.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 50F. Dew point will be around 45F with an average humidity of 77%. Winds will be 10 mph from the SE.
  • Forecast day icon
    Friday
    70% Chance of Storms
    64°
    Forecast night icon
    Night
    70% Chance of Storms
    55°
    Friday 4/26
    Day
    64°
    70% Chance of Storms
    Forecast day icon
    Night
    55°
    70% Chance of Storms
    Forecast night icon
    Day Details
    Cloudy with a 65% chance for rain and thunderstorms. High temperature around 64F. Dew point will be around 48F with an average humidity of 66%. Winds will be 9 mph from the SE.
    Night Details
    Cloudy with a 65% chance for rain and thunderstorms. Low temperature around 55F. Dew point will be around 51F with an average humidity of 78%. Winds will be 7 mph from the SE.
  • Forecast day icon
    Saturday
    70% Chance of Storms
    72°
    Forecast night icon
    Night
    70% Chance of Storms
    59°
    Saturday 4/27
    Day
    72°
    70% Chance of Storms
    Forecast day icon
    Night
    59°
    70% Chance of Storms
    Forecast night icon
    Day Details
    Cloudy with a 65% chance for rain and thunderstorms. High temperature around 72F. Dew point will be around 54F with an average humidity of 66%. Winds will be 9 mph from the S.
    Night Details
    Partly cloudy with a 70% chance for rain and thunderstorms. Low temperature around 59F. Dew point will be around 55F with an average humidity of 77%. Winds will be 7 mph from the S.
  • Forecast day icon
    Sunday
    60% Chance of Storms
    74°
    Forecast night icon
    Night
    50% Chance of Rain
    57°
    Sunday 4/28
    Day
    74°
    60% Chance of Storms
    Forecast day icon
    Night
    57°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 60% chance for rain and thunderstorms. High temperature around 74F. Dew point will be around 55F with an average humidity of 62%. Winds will be 9 mph from the S.
    Night Details
    Mostly clear with a 50% chance for rain and thunderstorms. Low temperature around 57F. Dew point will be around 54F with an average humidity of 74%. Winds will be 5 mph from the SW.