Pelahatchie Bay Weather Forecast

    • 76
    • 97

    Slight Chance Thunderstorms

    • 77
    • 96

    Mostly Sunny

    • 76
    • 95

    Slight Chance Thunderstorms

    • 76
    • 93

    Slight Chance Thunderstorms

    • 77
    • 94

    Slight Chance Thunderstorms

    • 77
    • 93

    Chance Thunderstorms

Today 21 Aug Rankin

Partly cloudy after Midnight, then clearing. A slight chance of Showers and Thunderstorms this afternoon. Hot with Highs around 100. Southwest Winds around 5 Mph, becoming northwest around 5 Mph this afternoon. Chance of rain 20 percent. Heat index Values up to 110.

Tonight 21 Aug Rankin

Partly cloudy in the Evening, then clearing. Lows in the lower 70s. West Winds around 5 Mph. Heat index Values up to 105 early in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pelahatchie Bay Temperature Statistics

August Temperature

Jackson, Jackson International Airport (6.2 miles)

  • Lowest 5 August, 2026

    66.7 °F

  • Average August

    84.9 °F

  • Highest 18 August, 2026

    102.9 °F

Climate (2021–2026)

Jackson, Jackson International Airport (6.2 miles)

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  • Average Low 2021–2026

    57.2 °F

  • Average 2021–2026

    67.6 °F

  • Average High 2021–2026

    79.1 °F
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