Johnson Lake Weather Forecast

    • 73
    • 94

    Chance Thunderstorms

    • 73
    • 94

    Chance Thunderstorms

    • 74
    • 97

    Slight Chance Thunderstorms

    • 73
    • 97

    Mostly Sunny

    • 73
    • 96

    Mostly Sunny

    • 73
    • 94

    Slight Chance Thunderstorms

    • 73
    • 95

    Mostly Sunny

Today 4 Sep Franklin

Partly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the lower 90s. East Winds around 5 Mph. Chance of rain 40 percent.

Tonight 4 Sep Franklin

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Patchy fog after midnight. Humid with Lows in the lower 70s. Southeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 40 percent.

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Johnson Lake Temperature Statistics

September Temperature

Vicksburg, Vicksburg / Tallulah Regional Airport (33.6 miles)

  • Lowest 2 September, 2026

    73.9 °F

  • Average September

    83.7 °F

  • Highest 2 September, 2026

    95 °F

Climate (2021–2026)

Vicksburg, Vicksburg / Tallulah Regional Airport (33.6 miles)

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  • Average Low 2021–2026

    57.2 °F

  • Average 2021–2026

    68 °F

  • Average High 2021–2026

    79.5 °F
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