Lake Jacksonville Weather Forecast

    • 60
    • 75

    Rain Showers

    • 45
    • 77

    Rain Showers

    • 36
    • 57

    Mostly Sunny

    • 37
    • 60

    Sunny

    • 43
    • 69

    Partly Sunny

    • 46
    • 72

    Mostly Cloudy

Today 14 Oct Morgan

Mostly cloudy with a 50 percent chance of Showers. Much cooler with Highs in the mid 70s. North Winds around 5 Mph.

Tonight 14 Oct Morgan

Mostly cloudy. A chance of Showers and Thunderstorms after midnight. Lows around 60. Northeast Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Real-Time

Lake Jacksonville Temperature Statistics

October Temperature

Jacksonville Municipal Airport (6.8 miles)

  • Lowest 5 October, 2026

    41 °F

  • Average October

    64.6 °F

  • Highest 12 October, 2026

    90.1 °F

Climate (2021–2026)

Jacksonville Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    44.2 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    64.2 °F
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