Isom Weather Forecast

    • 29
    • 50

    Becoming Sunny

    • 35
    • 62

    Mostly Sunny

    • 45
    • 65

    Partly Sunny

    • 35
    • 74

    Rain Showers

    • 21
    • 48

    Chance Snow Showers

    • 23
    • 40

    Mostly Sunny

Today 12 Mar Letcher

Patchy valley fog early. Rain and snow Showers in the Morning, then mostly sunny in the afternoon. Much cooler with Highs in the upper 40s. Northwest Winds 5 to 10 Mph. Chance of precipitation near 100 percent.

Tonight 12 Mar Letcher

Clear, cold with Lows around 30. West Winds around 5 Mph, becoming south late.

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Isom Temperature Statistics

March Temperature

Pikeville Pike County Airport and Hatcher Field (31.1 miles)

  • Lowest 2 March, 2026

    36.5 °F

  • Average March

    62.3 °F

  • Highest 6 March, 2026

    84 °F

Climate (2021–Present)

Pikeville Pike County Airport and Hatcher Field (31.1 miles)

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  • Average Low 2021–2026

    49.2 °F

  • Average 2021–2026

    57.6 °F

  • Average High 2021–2026

    66.8 °F
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