Meramec State Park Weather Forecast

    • 40
    • 71

    Increasing Clouds

    • 28
    • 51

    Becoming Sunny

    • 23
    • 45

    Mostly Sunny

    • 26
    • 48

    Mostly Sunny

    • 29
    • 50

    Partly Sunny

    • 28
    • 51

    Mostly Sunny

    • 30
    • 55

    Mostly Sunny

Today 11 Nov Franklin

Mostly sunny. Highs around 60.

Tonight 11 Nov Franklin

Mostly clear this Evening, then becoming partly cloudy. Lows around 40. Northwest Winds 5 to 10 Mph. Gusts up to 30 Mph this evening.

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Meramec State Park Temperature Statistics

November Temperature

Washington Regional Airport (26.1 miles)

  • Lowest 8 November, 2026

    28.4 °F

  • Average November

    55.8 °F

  • Highest 9 November, 2026

    75.2 °F

Climate (2021–2026)

Washington Regional Airport (26.1 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    58.7 °F

  • Average High 2021–2026

    69.9 °F
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