Lake Isom National Wildlife Refuge Weather Forecast

    • 59
    • 77

    Rain Showers

    • 50
    • 69

    Chance Rain Showers

    • 49
    • 65

    Partly Sunny

    • 51
    • 69

    Mostly Sunny

    • 58
    • 77

    Slight Chance Rain Showers

    • 60
    • 77

    Slight Chance Rain Showers

Today 2 May Lake

Partly sunny in the Morning, then becoming mostly cloudy. Patchy fog in the morning. A chance of Thunderstorms. A chance of Showers in the Morning, then Showers in the afternoon. Highs in the mid 70s. West Winds 5 to 10 Mph. Chance of rain 80 percent.

Tonight 2 May Lake

Showers likely with a chance of Thunderstorms. Lows in the upper 50s. West Winds around 5 Mph, becoming northwest after midnight. Chance of rain 70 percent.

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Lake Isom National Wildlife Refuge Temperature Statistics

May Temperature

Dyersburg, Dyersburg Municipal Airport (21.1 miles)

  • Lowest

  • Average May

  • Highest

Climate (2020–Present)

Dyersburg, Dyersburg Municipal Airport (21.1 miles)

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  • Average Low 2020–2025

    52.3 °F
  • Average 2020–2025

    62 °F
  • Average High 2020–2025

    71.9 °F
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