Summit Weather Forecast

    • 65
    • 87

    Becoming Sunny

    • 65
    • 88

    Mostly Sunny

    • 63
    • 87

    Mostly Sunny

    • 63
    • 85

    Partly Sunny

    • 65
    • 85

    Mostly Cloudy

    • 66
    • 86

    Slight Chance Thunderstorms

Today 18 Sep Lexington

Sunny. Near steady temperature in the upper 80s. Northeast Winds around 5 Mph.

Tonight 18 Sep Lexington

Mostly clear this evening. Lows in the mid 60s. East Winds around 5 Mph, becoming south after midnight.

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Summit Temperature Statistics

September Temperature

Columbia, Columbia Metropolitan Airport (17.4 miles)

  • Lowest 14 September, 2025

    55.9 °F

  • Average September

    73.6 °F

  • Highest 5 September, 2025

    91.9 °F

Climate (2020–Present)

Columbia, Columbia Metropolitan Airport (17.4 miles)

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  • Average Low 2020–2025

    54.8 °F

  • Average 2020–2025

    65.1 °F

  • Average High 2020–2025

    76.3 °F
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