10-Day Weather Forecast - Illinois City, IL

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  • 10|6°F
    Mostly Sunny
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    Today

    10°F

    Mostly sunny and colder. Near steady temperature around 8 above. West winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 14 below.

    Tonight

    6°F

    Mostly cloudy in the evening then clearing. Cold with lows around 4 above. West winds 5 to 10 mph. Wind chill values as low as 6 below in the evening.

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  • Day

    25°F

    Sunny in the morning then becoming partly sunny. Not as cool with highs in the upper 20s. Southwest winds 5 to 10 mph.

    Night

    24°F

    Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Not as cool with lows around 20. Southeast winds 5 to 10 mph becoming southwest after midnight.

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  • Day

    33°F

    Mostly sunny. Highs in the lower 30s. West winds 10 to 15 mph with gusts up to 25 mph.

    Night

    16°F

    Partly cloudy. Lows 10 to 15. Highs in the mid 20s. Wind chill values as low as zero.

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  • Day

    26°F

    Partly cloudy. Lows 10 to 15. Highs in the mid 20s. Wind chill values as low as zero.

    Night

    5°F

    Mostly cloudy. Cold. Lows 5 below to 10 below zero. Highs zero to 5 above zero. Wind chill values as low as 25 below.

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  • Day

    4°F

    Mostly cloudy. Cold. Lows 5 below to 10 below zero. Highs zero to 5 above zero. Wind chill values as low as 25 below.

    Night

    -6°F

    Mostly cloudy. Cold. Lows 5 below to 10 below zero. Highs zero to 5 above zero. Wind chill values as low as 25 below.

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  • Weekend Weather

  • Day

    4°F

    Mostly cloudy. Cold. Lows 5 below to 10 below zero. Highs zero to 5 above zero. Wind chill values as low as 25 below.

    Night

    -1°F

    Mostly cloudy. Cold. Lows 5 below to 10 below zero. Highs zero to 5 above zero. Wind chill values as low as 25 below.

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  • Day

    14°F

    Mostly sunny. Highs 10 to 15. Wind chill values as low as 20 below in the morning.

    Night

    5°F

    Clear. Low temperature around 5F. Dew point will be around -1F with an average humidity of 64%. Winds will be 5 mph from the SW.

  • Day

    20°F

    Sunny. High temperature around 20F. Dew point will be around 0F with an average humidity of 57%. Winds will be 4 mph from the W.

    Night

    10°F

    Mostly clear. Low temperature around 10F. Dew point will be around 5F with an average humidity of 68%. Winds will be 2 mph from the W.

  • Day

    20°F

    Mostly sunny. High temperature around 20F. Dew point will be around 6F with an average humidity of 63%. Winds will be 1 mph from the W.

    Night

    10°F

    Mostly cloudy. Low temperature around 10F. Dew point will be around 7F with an average humidity of 71%. Winds will be 4 mph from the NW.

  • Day

    19°F

    Sunny. High temperature around 18F. Dew point will be around 5F with an average humidity of 60%. Winds will be 5 mph from the NW.

    Night

    11°F

    Clear. Low temperature around 11F. Dew point will be around 5F with an average humidity of 68%. Winds will be 4 mph from the NW.