Lake Isom National Wildlife Refuge Weather Forecast

    • 74
    • 94

    Mostly Sunny

    • 75
    • 98

    Hot

    • 75
    • 98

    Hot

    • 74
    • 97

    Hot

    • 73
    • 97

    Mostly Sunny

    • 72
    • 95

    Partly Sunny

Today 14 Sep Lake

Sunny. Highs in the mid 90s. East Winds 5 to 10 Mph.

Tonight 14 Sep Lake

Mostly clear. Lows in the mid 70s. Southeast Winds around 5 Mph.

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  • Temperature Real-Time

Lake Isom National Wildlife Refuge Temperature Statistics

September Temperature

Dyersburg, Dyersburg Municipal Airport (21.1 miles)

  • Lowest 8 September, 2026

    69.8 °F

  • Average September

    84.9 °F

  • Highest 5 September, 2026

    100.9 °F

Climate (2021–2026)

Dyersburg, Dyersburg Municipal Airport (21.1 miles)

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  • Average Low 2021–2026

    53 °F

  • Average 2021–2026

    62.9 °F

  • Average High 2021–2026

    72.8 °F
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