Lake Isom National Wildlife Refuge Weather Forecast

    • 65
    • 83

    Partly Sunny

    • 67
    • 87

    Rain Showers

    • 60
    • 81

    Rain Showers

    • 50
    • 71

    Partly Sunny

    • 50
    • 71

    Partly Sunny

    • 48
    • 67

    Chance Rain Showers

Today 26 Apr Lake

Mostly sunny. Highs in the lower 80s. Southeast Winds 5 to 10 Mph.

Tonight 26 Apr Lake

Mostly clear. Lows in the mid 60s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Isom National Wildlife Refuge Temperature Statistics

April Temperature

Dyersburg, Dyersburg Municipal Airport (21.1 miles)

  • Lowest 6 April, 2026

    41 °F
  • Average April

    67.5 °F
  • Highest 17 April, 2026

    84.9 °F

Climate (2021–Present)

Dyersburg, Dyersburg Municipal Airport (21.1 miles)

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  • Average Low 2021–2026

    53.6 °F
  • Average 2021–2026

    63.5 °F
  • Average High 2021–2026

    73.4 °F
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