Grand Gulf Weather Forecast

    • 70
    • 85

    Rain Showers

    • 69
    • 82

    Rain Showers

    • 71
    • 84

    Rain Showers Likely

    • 72
    • 86

    Chance Thunderstorms

    • 71
    • 86

    Thunderstorms Likely

    • 68
    • 84

    Chance Thunderstorms

Today 27 May Claiborne

Partly sunny. A chance of Showers and Thunderstorms in the Morning, then Showers with Thunderstorms likely in the afternoon. Highs in the mid 80s. South Winds around 5 Mph. Chance of rain 80 percent.

Tonight 27 May Claiborne

Mostly cloudy. Near steady temperature in the lower 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

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Grand Gulf Temperature Statistics

May Temperature

Vicksburg Municipal (14.9 miles)

  • Lowest 2 May, 2026

    50 °F

  • Average May

    71.1 °F

  • Highest 19 May, 2026

    91.4 °F

Climate (2021–Present)

Vicksburg Municipal (14.9 miles)

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  • Average Low 2021–2026

    56.6 °F

  • Average 2021–2026

    66.6 °F

  • Average High 2021–2026

    77.6 °F
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