Mackinaw Weather Forecast

    • 43
    • 84

    Rain Showers

    • 34
    • 53

    Slight Chance Rain Showers

    • 35
    • 56

    Mostly Sunny

    • 50
    • 65

    Mostly Sunny

    • 54
    • 75

    Partly Sunny

    • 52
    • 77

    Mostly Sunny

Today 17 Apr Tazewell

Partly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 80s. South Winds 15 to 20 Mph. Gusts up to 35 Mph this afternoon. Chance of rain 40 percent.

Tonight 17 Apr Tazewell

Showers with Thunderstorms likely in the Evening, then Showers with a chance of Thunderstorms after midnight. Locally heavy rainfall possible in the evening. Cooler with Lows in the lower 40s. Southwest Winds 15 to 20 Mph, becoming west 10 to 15 Mph after midnight. Chance of rain 90 percent.

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Mackinaw Temperature Statistics

April Temperature

Peoria - General Downing-Peoria International Airport (19.3 miles)

  • Lowest 7 April, 2026

    33.7 °F

  • Average April

    55.7 °F

  • Highest 13 April, 2026

    81 °F

Climate (2021–Present)

Peoria - General Downing-Peoria International Airport (19.3 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    54.8 °F

  • Average High 2021–2026

    64.6 °F
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