Seymour Lake Weather Forecast

    • 54
    • 81

    Mostly Sunny

    • 55
    • 82

    Mostly Sunny

    • 56
    • 84

    Mostly Sunny

    • 53
    • 78

    Partly Sunny

    • 58
    • 77

    Slight Chance Rain Showers

    • 61
    • 79

    Chance Rain Showers

Today 16 Sep Oakland

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

Tonight 16 Sep Oakland

Clear. Patchy fog after midnight. Lows in the mid 50s. East Winds up to 5 Mph in the Evening, becoming light and variable.

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Seymour Lake Temperature Statistics

September Temperature

Pontiac, Oakland County International Airport (9.9 miles)

  • Lowest 7 September, 2025

    44.1 °F

  • Average September

    62.1 °F

  • Highest 14 September, 2025

    82.9 °F

Climate (2020–Present)

Pontiac, Oakland County International Airport (9.9 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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