Roanna Lake Weather Forecast

    • 76
    • 94

    Partly Sunny

    • 76
    • 96

    Mostly Sunny

    • 77
    • 97

    Hot

    • 75
    • 96

    Slight Chance Thunderstorms

    • 74
    • 95

    Partly Sunny

    • 74
    • 93

    Chance Thunderstorms

Today 26 Jul Madison

Partly cloudy. Highs in the mid 90s. West Winds 5 to 10 Mph. Heat index Values up to 107.

Tonight 26 Jul Madison

Mostly clear. Lows in the mid 70s. Southwest Winds around 5 Mph. Heat index Values up to 105 early in the evening.

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Roanna Lake Temperature Statistics

July Temperature

Jackson, Hawkins Field Airport (7.5 miles)

  • Lowest 7 July, 2026

    72 °F

  • Average July

    83.4 °F

  • Highest 20 July, 2026

    96.7 °F

Climate (2021–2026)

Jackson, Hawkins Field Airport (7.5 miles)

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  • Average Low 2021–2026

    57.5 °F

  • Average 2021–2026

    67.7 °F

  • Average High 2021–2026

    78.4 °F
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