Lake Isom National Wildlife Refuge Weather Forecast

    • 53
    • 75

    Decreasing Clouds

    • 52
    • 79

    Mostly Sunny

    • 53
    • 80

    Mostly Sunny

    • 58
    • 79

    Mostly Cloudy

    • 59
    • 75

    Chance Rain Showers

    • 59
    • 76

    Chance Rain Showers

Today 27 Oct Lake

Partly sunny. Highs in the mid 70s. Southeast Winds around 5 Mph.

Tonight 27 Oct Lake

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Isom National Wildlife Refuge Temperature Statistics

October Temperature

Dyersburg, Dyersburg Municipal Airport (21.1 miles)

  • Lowest 1 October, 2026

    69.1 °F

  • Average October

    77.7 °F

  • Highest 1 October, 2026

    91 °F

Climate (2021–2026)

Dyersburg, Dyersburg Municipal Airport (21.1 miles)

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  • Average Low 2021–2026

    52.9 °F

  • Average 2021–2026

    62.9 °F

  • Average High 2021–2026

    72.7 °F
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