Crab Orchard Lake Weather Forecast

    • 68
    • 84

    Chance Rain Showers

    • 69
    • 85

    Partly Sunny

    • 67
    • 85

    Mostly Sunny

    • 66
    • 85

    Partly Sunny

    • 68
    • 85

    Slight Chance Thunderstorms

    • 69
    • 88

    Slight Chance Thunderstorms

Today 20 Aug Williamson

Partly sunny. Highs in the mid 80s. Northwest Winds around 5 Mph, becoming north around 5 Mph this afternoon.

Tonight 20 Aug Williamson

Mostly clear. Lows in the upper 60s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crab Orchard Lake Temperature Statistics

August Temperature

Marion - Williamson County Regional Airport (5 miles)

  • Lowest 4 August, 2026

    62.4 °F

  • Average August

    76.7 °F

  • Highest 16 August, 2026

    96.8 °F

Climate (2021–2026)

Marion - Williamson County Regional Airport (5 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    56.3 °F

  • Average High 2021–2026

    68.1 °F
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