Pontiac Municipal Airport Weather Forecast

    • 55
    • 64

    Cloudy

    • 51
    • 64

    Gradual Clearing

    • 52
    • 67

    Mostly Cloudy

    • 51
    • 69

    Mostly Cloudy

    • 48
    • 68

    Mostly Cloudy

    • 52
    • 68

    Mostly Cloudy

    • 54
    • 72

    Partly Sunny

Today 21 Sep Livingston

Partly cloudy. Highs in the mid 70s.

Tonight 21 Sep Livingston

Cloudy. Lows in the mid 50s. Northeast Winds 5 to 10 Mph.

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Pontiac Municipal Airport Temperature Statistics

September Temperature

Pontiac Municipal Airport (0 miles)

  • Lowest 14 September, 2026

    48.9 °F

  • Average September

    74.2 °F

  • Highest 1 September, 2026

    95.5 °F

Climate (2021–2026)

Pontiac Municipal Airport (0 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    62.6 °F
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