Lake City Weather Forecast

    • 70
    • 90

    Chance Thunderstorms

    • 71
    • 90

    Partly Sunny

    • 71
    • 90

    Chance Thunderstorms

    • 66
    • 86

    Slight Chance Thunderstorms

    • 63
    • 84

    Partly Sunny

    • 62
    • 84

    Partly Sunny

Today 21 Sep Southeastern Columbia

Partly sunny. A slight chance of Showers and Thunderstorms late this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs around 90. Northeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 21 Sep Southeastern Columbia

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then partly cloudy after midnight. Patchy fog after midnight. Lows around 70. East Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

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Lake City Temperature Statistics

September Temperature

Lake City Municipal Airport (3.7 miles)

  • Lowest 17 September, 2026

    68 °F

  • Average September

    77.9 °F

  • Highest 6 September, 2026

    91.4 °F

Climate (2021–2026)

Lake City Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    57.5 °F

  • Average 2021–2026

    67.4 °F

  • Average High 2021–2026

    79.2 °F
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