10-Day Weather Forecast - Jacksonville, IL

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  • 39|30°F
    Mostly Cloudy
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    Today

    39°F

    Mostly cloudy. Much cooler with highs in the lower 40s. Northeast winds 10 to 15 mph.

    Tonight

    30°F

    Snow. Total snow accumulation around an inch. Lows in the lower 30s. East winds around 10 mph. Chance of snow 90 percent.

    Hourly details
  • Day

    44°F

    Mostly cloudy. Highs in the mid 40s. East winds 5 to 10 mph.

    Night

    36°F

    Cloudy. Showers after midnight. Lows in the upper 30s. Southeast winds 5 to 10 mph. Chance of rain 80 percent.

    Hourly details
  • Day

    54°F

    Showers. Not as cool with highs in the upper 50s. Southeast winds 5 to 10 mph. Chance of rain near 100 percent.

    Night

    44°F

    Showers. Not as cool with lows in the upper 40s. Chance of rain 90 percent.

    Hourly details
  • Day

    58°F

    Showers with a chance of thunderstorms. Highs in the mid 60s. Chance of rain 80 percent.

    Night

    46°F

    Showers. Lows in the upper 40s. Chance of rain 80 percent.

    Hourly details
  • Day

    67°F

    Mostly cloudy with showers likely in the morning then partly sunny with a chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 60 percent.

    Night

    53°F

    Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 50s. Chance of rain 50 percent.

    Hourly details
  • Day

    73°F

    Showers likely. Highs in the mid 70s. Chance of rain 70 percent.

    Night

    46°F

    Showers likely. Cooler with lows in the lower 40s. Chance of rain 70 percent.

    Hourly details
  • Weekend Weather

  • Day

    54°F

    Mostly cloudy. A chance of showers in the morning. Much cooler with highs in the upper 50s. Chance of rain 50 percent.

    Night

    39°F

    Clear. Low temperature around 39F. Dew point will be around 33F with an average humidity of 66%. Winds will be 5 mph from the S.

  • Day

    60°F

    Mostly sunny. High temperature around 60F. Dew point will be around 35F with an average humidity of 52%. Winds will be 6 mph from the S.

    Night

    44°F

    Mostly clear. Low temperature around 44F. Dew point will be around 38F with an average humidity of 72%. Winds will be 8 mph from the S.

  • Day

    65°F

    Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 65F. Dew point will be around 47F with an average humidity of 64%. Winds will be 11 mph from the S.

    Night

    49°F

    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 49F. Dew point will be around 46F with an average humidity of 76%. Winds will be 8 mph from the S.

  • Day

    60°F

    Cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 60F. Dew point will be around 43F with an average humidity of 62%. Winds will be 5 mph from the SW.

    Night

    38°F

    Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 38F. Dew point will be around 35F with an average humidity of 71%. Winds will be 2 mph from the NW.