Meramec State Park Weather Forecast

    • 24
    • 42

    Decreasing Clouds

    • 35
    • 50

    Partly Sunny

    • 27
    • 52

    Partly Sunny

    • 21
    • 40

    Mostly Sunny

    • 31
    • 39

    Mostly Cloudy

    • 38
    • 48

    Chance Rain

    • 32
    • 46

    Chance Rain

Today 19 Jan Franklin

Mostly cloudy. Temperature falling to the upper 30s. West wind around 10 Mph.

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Meramec State Park Temperature Statistics

January Temperature

Washington Regional Airport (26.1 miles)

  • Lowest 12 January, 2021

    21.2 °F
  • Average January

    34.2 °F
  • Highest 12 January, 2021

    53.6 °F

Climate (2012–Present)

Washington Regional Airport (26.1 miles)

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  • Average Low 2012–Present

    46.5 °F
  • Average 2012–Present

    55.9 °F
  • Average High 2012–Present

    65.7 °F
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