Lake Isom National Wildlife Refuge Weather Forecast

    • 69
    • 92

    Becoming Sunny

    • 74
    • 95

    Mostly Sunny

    • 75
    • 97

    Hot

    • 69
    • 91

    Chance Rain Showers

    • 70
    • 90

    Slight Chance Thunderstorms

    • 71
    • 93

    Mostly Sunny

Today 7 Sep Lake

Sunny. Highs in the lower 90s. Northeast Winds 5 to 10 Mph.

Tonight 7 Sep Lake

Clear. Lows in the upper 60s. East 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 5 September, 2026

    77 °F

  • Average September

    89.7 °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

    62.8 °F

  • Average High 2021–2026

    72.8 °F
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