Sylvania Weather Forecast

    • 72
    • 89

    Slight Chance Thunderstorms

    • 68
    • 88

    Chance Rain Showers

    • 66
    • 85

    Slight Chance Thunderstorms

    • 70
    • 91

    Rain Showers Likely

    • 64
    • 85

    Chance Rain Showers

    • 61
    • 83

    Chance Rain Showers

    • 60
    • 79

    Chance Rain Showers

Today 16 Sep Parke

Partly cloudy with a 20 percent chance of Showers. Lows around 60. Highs in the upper 70s.

Tonight 16 Sep Parke

Partly cloudy. Scattered Showers and Thunderstorms late this Afternoon, then a slight chance of Showers and Thunderstorms. Humid with Lows in the lower 70s. West Winds around 5 Mph, becoming east through the late Overnight, then becoming south toward daybreak. Chance of rain 40 percent.

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Sylvania Temperature Statistics

September Temperature

Edgar County Airport (24.9 miles)

  • Lowest 14 September, 2026

    53.8 °F

  • Average September

    75.7 °F

  • Highest 4 September, 2026

    97 °F

Climate (2021–2026)

Edgar County Airport (24.9 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    62.7 °F
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