10-Day Weather Forecast - Shannon, IL

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  • |29°F
    Mostly Clear
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    Tonight

    29°F

    Mostly clear. Lows in the mid 20s. Northwest winds 10 to 15 mph.

    Hourly details
  • Day

    46°F

    Sunny in the morning then becoming partly sunny. Highs in the upper 40s. West winds around 5 mph increasing to southwest 15 to 20 mph with gusts up to 30 mph in the afternoon.

    Night

    39°F

    Rain likely in the evening then a chance of rain and snow after midnight. Windy with lows in the mid 30s. Southwest winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 60 percent.

    Hourly details
  • Day

    42°F

    Partly sunny and windy. Highs in the mid 40s. West winds 20 to 30 mph with gusts up to 45 mph.

    Night

    29°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 20s. Northwest winds 15 to 20 mph becoming north around 5 mph after midnight.

    Hourly details
  • Weekend Weather

  • Day

    39°F

    Cloudy. Highs in the lower 40s.

    Night

    33°F

    Cloudy. A chance of rain and snow in the evening then rain and snow likely after midnight. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 70 percent.

    Hourly details
  • Day

    46°F

    Rain and snow. Little or no snow accumulation. Breezy with highs in the lower 40s. Chance of precipitation 90 percent.

    Night

    17°F

    A chance of rain in the evening. Mostly cloudy with a chance of snow. Windy and much cooler with lows 10 to 15. Chance of precipitation 50 percent. Wind chill values as low as 5 below after midnight.

    Hourly details
  • Day

    20°F

    Partly sunny and breezy. Much cooler with highs in the mid 20s. Wind chill values as low as 5 below.

    Night

    5°F

    Partly cloudy. Lows zero to 5 above zero. Highs in the upper 20s. Wind chill values as low as 10 below.

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  • Day

    24°F

    Partly cloudy. Lows zero to 5 above zero. Highs in the upper 20s. Wind chill values as low as 10 below.

    Night

    18°F

    Partly cloudy with a chance of snow in the evening then mostly cloudy after midnight. Not as cool with lows around 20. Chance of snow 30 percent.

    Hourly details
  • Day

    35°F

    Mostly cloudy in the morning then becoming partly sunny. Not as cool with highs around 40.

    Night

    26°F

    Partly cloudy. Low temperature around 26F. Dew point will be around 25F with an average humidity of 86%. Winds will be 2 mph from the S.

  • Day

    43°F

    Mostly cloudy. High temperature around 43F. Dew point will be around 33F with an average humidity of 85%. Winds will be 7 mph from the S.

    Night

    37°F

    Partly cloudy. Low temperature around 37F. Dew point will be around 37F with an average humidity of 88%. Winds will be 7 mph from the SW.

  • Day

    53°F

    Mostly cloudy. High temperature around 53F. Dew point will be around 42F with an average humidity of 82%. Winds will be 5 mph from the SW.

    Night

    37°F

    Partly cloudy. Low temperature around 37F. Dew point will be around 39F with an average humidity of 81%. Winds will be 4 mph from the N.