Mackinaw Weather Forecast

    • 72
    • 90

    Partly Cloudy

    • 67
    • 86

    Rain Showers Likely

    • 56
    • 82

    Chance Rain Showers

    • 64
    • 83

    Chance Rain Showers

    • 63
    • 86

    Chance Rain Showers

    • 64
    • 85

    Chance Rain Showers

Today 8 Sep Tazewell

Mostly sunny. Highs around 90. South Winds 5 to 10 Mph.

Tonight 8 Sep Tazewell

Mostly clear in the Evening, then becoming partly cloudy. Not as cool with Lows in the lower 70s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mackinaw Temperature Statistics

September Temperature

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

  • Lowest 6 September, 2026

    69.1 °F

  • Average September

    83.4 °F

  • Highest 3 September, 2026

    96.7 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    54.9 °F

  • Average High 2021–2026

    64.7 °F
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