Flat Prairie Weather Forecast

    • 77
    • 101

    Slight Chance Thunderstorms

    • 81
    • 106

    Hot

    • 81
    • 105

    Hot

    • 80
    • 106

    Hot

    • 77
    • 104

    Hot

    • 76
    • 102

    Hot

Today 22 Aug Fannin

Mostly sunny with a 20 percent chance of Showers and Thunderstorms. Hot with Highs around 101. South Winds around 5 Mph.

Tonight 22 Aug Fannin

Partly cloudy. A less than 20 percent chance of Showers and Thunderstorms in the evening. Lows in the mid 70s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Flat Prairie Temperature Statistics

August Temperature

Greenville / Majors (27.3 miles)

  • Lowest 3 August, 2026

    66.2 °F

  • Average August

    86.9 °F

  • Highest 17 August, 2026

    104 °F

Climate (2021–2026)

Greenville / Majors (27.3 miles)

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  • Average Low 2021–2026

    55.2 °F

  • Average 2021–2026

    65.9 °F

  • Average High 2021–2026

    77.4 °F
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