Pontiac Weather Forecast

    • 55
    • 81

    Mostly Sunny

    • 56
    • 82

    Mostly Sunny

    • 57
    • 83

    Mostly Sunny

    • 58
    • 85

    Partly Sunny

    • 55
    • 79

    Partly Sunny

    • 57
    • 76

    Partly Sunny

    • 60
    • 78

    Chance Rain Showers

Today 15 Sep Oakland

Patchy fog in the morning. Mostly sunny. Highs in the lower 80s. East Winds up to 5 Mph.

Tonight 15 Sep Oakland

Mostly clear. Areas of fog early in the morning. Lows in the mid 50s. East Winds up to 5 Mph.

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Pontiac Temperature Statistics

September Temperature

Pontiac, Oakland County International Airport (6.2 miles)

  • Lowest 7 September, 2025

    44.1 °F

  • Average September

    61.6 °F

  • Highest 2 September, 2025

    81 °F

Climate (2020–Present)

Pontiac, Oakland County International Airport (6.2 miles)

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  • Average Low 2020–2025

    42 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    59.2 °F
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