Lake Isom National Wildlife Refuge Weather Forecast

    • 75
    • 95

    Mostly Sunny

    • 75
    • 96

    Sunny

    • 76
    • 97

    Hot

    • 76
    • 97

    Hot

    • 75
    • 93

    Mostly Sunny

    • 73
    • 94

    Mostly Sunny

Today 31 Aug Lake

Sunny. Highs in the mid 90s. South Winds around 5 Mph.

Tonight 31 Aug Lake

Clear. Lows in the mid 70s. South Winds around 5 Mph.

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  • Temperature Real-Time

Lake Isom National Wildlife Refuge Temperature Statistics

August Temperature

Dyersburg, Dyersburg Municipal Airport (21.1 miles)

  • Lowest 1 August, 2026

    71.6 °F

  • Average August

    80.7 °F

  • Highest 10 August, 2026

    93 °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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