Grangeburg Weather Forecast

    • 77
    • 94

    Chance Thunderstorms

    • 73
    • 90

    Thunderstorms

    • 73
    • 84

    Thunderstorms

    • 76
    • 84

    Chance Thunderstorms

    • 77
    • 89

    Chance Thunderstorms

    • 76
    • 90

    Chance Thunderstorms

Today 14 Jun Houston

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 90s. West Winds 5 to 10 Mph. Chance of rain 50 percent. Heat index Values up to 105.

Tonight 14 Jun Houston

Mostly clear. A slight chance of Showers and Thunderstorms in the evening. Lows in the mid 70s. Southwest Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grangeburg Temperature Statistics

June Temperature

Marianna Municipal Airport (11.8 miles)

  • Lowest 4 June, 2026

    58.6 °F

  • Average June

    78.8 °F

  • Highest 1 June, 2026

    92.6 °F

Climate (2021–Present)

Marianna Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    57.9 °F

  • Average 2021–2026

    68.7 °F

  • Average High 2021–2026

    80.1 °F
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