Flat Prairie Weather Forecast

    • 74
    • 90

    Increasing Clouds

    • 75
    • 90

    Partly Sunny

    • 69
    • 92

    Chance Thunderstorms

    • 62
    • 87

    Chance Rain Showers

    • 51
    • 75

    Partly Sunny

    • 47
    • 70

    Mostly Sunny

Today 12 Oct Fannin

Sunny. Highs around 90. South Winds 10 to 15 Mph.

Tonight 12 Oct Fannin

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 70s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Flat Prairie Temperature Statistics

October Temperature

Greenville / Majors (27.3 miles)

  • Lowest 7 October, 2026

    55.4 °F
  • Average October

    72.5 °F
  • Highest 8 October, 2026

    89.6 °F

Climate (2021–2026)

Greenville / Majors (27.3 miles)

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  • Average Low 2021–2026

    55.3 °F
  • Average 2021–2026

    66 °F
  • Average High 2021–2026

    77.4 °F
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