Lake Isom National Wildlife Refuge Weather Forecast

    • 64
    • 72

    Mostly Cloudy

    • 29
    • 71

    Rain Showers

    • 21
    • 34

    Mostly Sunny

    • 26
    • 36

    Mostly Sunny

    • 29
    • 47

    Mostly Sunny

    • 23
    • 43

    Partly Sunny

Today 27 Dec Lake

Areas of fog in the morning. Mostly cloudy. Highs in the lower 70s. Southeast Winds 5 to 10 Mph, becoming south with Gusts up to 20 Mph in the afternoon.

Tonight 27 Dec Lake

Mostly cloudy. Patchy fog. Lows in the mid 50s. East Winds around 5 Mph.

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  • Temperature Real-Time

Lake Isom National Wildlife Refuge Temperature Statistics

December Temperature

Dyersburg, Dyersburg Municipal Airport (21.1 miles)

  • Lowest 14 December, 2025

    21.9 °F

  • Average December

    35.3 °F

  • Highest 10 December, 2025

    55.9 °F

Climate (2020–Present)

Dyersburg, Dyersburg Municipal Airport (21.1 miles)

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  • Average Low 2020–2025

    52.8 °F

  • Average 2020–2025

    62.5 °F

  • Average High 2020–2025

    72.4 °F
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