Flag Lake Weather Forecast

    • 75
    • 103

    Chance Thunderstorms

    • 73
    • 100

    Hot

    • 76
    • 100

    Hot

    • 75
    • 99

    Hot

    • 74
    • 98

    Hot

    • 73
    • 96

    Slight Chance Thunderstorms

    • 74
    • 97

    Slight Chance Thunderstorms

Today 6 Sep Arkansas

Sunny with a chance of Showers and Thunderstorms. Hot. Near steady temperature around 101. Northeast Winds around 5 Mph. Chance of rain 30 percent. Average rainfall less than 1/10 inch. Heat index Values up to 113.

Tonight 6 Sep Arkansas

Partly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows in the mid 70s. Northeast Winds around 5 Mph. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index Values up to 107 early this evening.

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Flag Lake Temperature Statistics

September Temperature

Pine Bluff, Grider Field Airport (29.2 miles)

  • Lowest 4 September, 2026

    73 °F

  • Average September

    84.6 °F

  • Highest 4 September, 2026

    98.1 °F

Climate (2021–2026)

Pine Bluff, Grider Field Airport (29.2 miles)

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  • Average Low 2021–2026

    56.2 °F

  • Average 2021–2026

    66.3 °F

  • Average High 2021–2026

    76.8 °F
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