Seymour Lake Weather Forecast

    • 55
    • 80

    Chance Thunderstorms

    • 51
    • 73

    Mostly Sunny

    • 47
    • 67

    Partly Sunny

    • 46
    • 67

    Mostly Sunny

    • 52
    • 72

    Mostly Sunny

    • 53
    • 74

    Partly Sunny

Today 23 Aug Oakland

Mostly cloudy. A chance of Showers and Thunderstorms in the afternoon. Highs in the lower 80s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

Tonight 23 Aug Oakland

Mostly clear. Lows in the mid 50s. West Winds 5 to 10 Mph.

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Seymour Lake Temperature Statistics

August Temperature

Pontiac, Oakland County International Airport (9.9 miles)

  • Lowest 2 August, 2025

    51.7 °F

  • Average August

    74 °F

  • Highest 10 August, 2025

    94.6 °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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