Clarks Mills Weather Forecast

    • 54
    • 80

    Clearing Late

    • 56
    • 82

    Mostly Sunny

    • 57
    • 83

    Mostly Sunny

    • 56
    • 84

    Partly Sunny

    • 56
    • 84

    Partly Sunny

    • 58
    • 84

    Mostly Sunny

Today 13 Sep Mercer

Mostly cloudy. Near steady temperature in the upper 70s. Northwest Winds around 5 Mph.

Tonight 13 Sep Mercer

Mostly cloudy in the Evening, then clearing. Lows in the mid 50s. North Winds around 5 Mph in the Evening, becoming light and variable.

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Clarks Mills Temperature Statistics

September Temperature

Port Meadville Airport (16.2 miles)

  • Lowest 8 September, 2025

    46 °F

  • Average September

    61.1 °F

  • Highest 3 September, 2025

    80.1 °F

Climate (2020–Present)

Port Meadville Airport (16.2 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    51 °F

  • Average High 2020–2025

    59.2 °F
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