10-Day Weather Forecast - Jacksonville, IL

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  • 30|26°F
    Sunny
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    Today

    30°F

    Sunny and much cooler. Near steady temperature in the lower 30s. Southwest winds 5 to 10 mph.

    Tonight

    26°F

    Mostly clear in the evening then becoming mostly cloudy. Lows in the mid 20s. Temperature rising into the mid 30s after midnight. South winds 15 to 20 mph.

    Hourly details
  • Weekend Weather

  • Day

    43°F

    Mostly sunny. Not as cool with highs in the upper 40s. Temperature falling into the lower 40s in the afternoon. South winds 15 to 20 mph becoming northwest 10 to 15 mph in the afternoon.

    Night

    26°F

    Partly cloudy. Lows in the lower 20s. Northwest winds 5 to 10 mph.

    Hourly details
  • Day

    38°F

    Sunny cooler with highs in the upper 30s. North winds around 5 mph becoming east in the afternoon.

    Night

    28°F

    Mostly cloudy. Lows in the mid 20s. Highs in the mid 40s.

    Hourly details
  • Day

    44°F

    Mostly cloudy. Lows in the mid 20s. Highs in the mid 40s.

    Night

    41°F

    Mostly cloudy and not as cool. Near steady temperature in the lower 40s.

    Hourly details
  • Day

    55°F

    Mostly sunny. Not as cool with highs in the mid 50s.

    Night

    42°F

    Mostly cloudy. Lows in the lower 40s.

    Hourly details
  • Day

    60°F

    Cloudy. Highs in the lower 60s.

    Night

    56°F

    Mostly cloudy. Lows in the lower 50s. Highs around 70.

    Hourly details
  • Day

    64°F

    Mostly cloudy. Lows in the lower 50s. Highs around 70.

    Night

    46°F

    Mostly clear. Low temperature around 46F. Dew point will be around 51F with an average humidity of 83%. Winds will be 8 mph from the SW.

  • Day

    56°F

    Partly cloudy. High temperature around 56F. Dew point will be around 42F with an average humidity of 73%. Winds will be 3 mph from the S.

    Night

    45°F

    Partly cloudy. Low temperature around 45F. Dew point will be around 43F with an average humidity of 81%. Winds will be 4 mph from the S.

  • Weekend Weather

  • Day

    52°F

    Mostly cloudy. High temperature around 52F. Dew point will be around 42F with an average humidity of 75%. Winds will be 1 mph from the W.

    Night

    41°F

    Partly cloudy. Low temperature around 41F. Dew point will be around 38F with an average humidity of 76%. Winds will be 2 mph from the NW.

  • Day

    44°F

    Partly cloudy. High temperature around 44F. Dew point will be around 33F with an average humidity of 70%. Winds will be 4 mph from the NW.

    Night

    31°F

    Mostly clear. Low temperature around 31F. Dew point will be around 28F with an average humidity of 73%. Winds will be 5 mph from the NW.