10-Day Weather Forecast - Mackinaw, IL

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  • |14°F
    30% Chance of Snow
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    Tonight

    14°F

    Mostly cloudy. A chance of snow late this evening then a slight chance of snow. Blustery and much cooler with lows around 12. West winds 20 to 25 mph with gusts up to 40 mph. Chance of snow 30 percent. Wind chill values as low as 8 below.

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  • Day

    25°F

    Mostly sunny. Much cooler with highs around 30. Northwest winds 15 to 20 mph with gusts up to 35 mph becoming southwest 5 to 10 mph with gusts up to 20 mph in the afternoon. Wind chill values as low as 5 below in the morning.

    Night

    24°F

    Mostly clear in the evening then becoming mostly cloudy. Not as cool with lows in the lower 20s. Temperature rising into the lower 30s after midnight. South winds 10 to 15 mph with gusts up to 30 mph.

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  • Weekend Weather

  • Day

    43°F

    Mostly cloudy in the morning then becoming partly sunny. Not as cool with highs in the mid 40s. South winds 10 to 15 mph with gusts up to 30 mph becoming west 5 to 10 mph with gusts up to 20 mph in the afternoon.

    Night

    24°F

    Partly cloudy in the evening then becoming mostly clear. Lows around 20. Northwest winds 5 to 10 mph.

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  • Day

    33°F

    Sunny cooler with highs in the lower 30s.

    Night

    28°F

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

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  • Day

    40°F

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

    Night

    37°F

    Mostly cloudy. Lows in the mid 30s. Highs in the lower 50s.

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  • Day

    50°F

    Mostly cloudy. Lows in the mid 30s. Highs in the lower 50s.

    Night

    38°F

    Mostly cloudy. Lows in the mid 30s. Highs in the lower 50s.

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  • Day

    50°F

    Mostly cloudy. Highs in the upper 50s. Lows in the upper 40s.

    Night

    50°F

    Mostly cloudy. Highs in the upper 50s. Lows in the upper 40s.

    Hourly details
  • Day

    62°F

    Mostly cloudy. Highs in the upper 50s. Lows in the upper 40s.

    Night

    46°F

    Partly cloudy. Low temperature around 46F. Dew point will be around 49F with an average humidity of 89%. Winds will be 7 mph from the W.

  • Day

    53°F

    Mostly cloudy. High temperature around 53F. Dew point will be around 45F with an average humidity of 82%. Winds will be 4 mph from the SW.

    Night

    42°F

    Partly cloudy. Low temperature around 42F. Dew point will be around 43F with an average humidity of 87%. Winds will be 2 mph from the S.

  • Weekend Weather

  • Day

    50°F

    Partly cloudy. High temperature around 50F. Dew point will be around 42F with an average humidity of 83%. Winds will be 1 mph from the NE.

    Night

    40°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 40F. Dew point will be around 39F with an average humidity of 85%. Winds will be 3 mph from the NE.