Seymour Lake Weather Forecast

    • 17
    • 25

    Snow Showers

    • 15
    • 37

    Slight Chance Rain/Snow

    • 13
    • 23

    Partly Sunny

    • 27
    • 33

    Chance Snow

    • 25
    • 42

    Mostly Cloudy

    • 30
    • 38

    Chance Rain

    • 33
    • 52

    Slight Chance Rain

Today 19 Dec Oakland

Breezy. Cloudy with scattered snow Showers. Near steady temperature in the lower 20s. West Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of snow 50 percent.

Tonight 19 Dec Oakland

Mostly cloudy. Near steady temperature around 20. West Winds 5 to 15 Mph with Gusts up to 30 Mph, becoming south 5 to 10 Mph with Gusts up to 20 Mph early in the morning.

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Seymour Lake Temperature Statistics

December Temperature

Pontiac, Oakland County International Airport (9.9 miles)

  • Lowest 5 December, 2025

    1 °F

  • Average December

    22 °F

  • Highest 17 December, 2025

    41 °F

Climate (2020–Present)

Pontiac, Oakland County International Airport (9.9 miles)

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  • Average Low 2020–2025

    41.9 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    59.2 °F
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