Isom Weather Forecast

    • 45
    • 71

    Becoming Sunny

    • 49
    • 81

    Rain Showers Likely

    • 33
    • 68

    Partly Sunny

    • 49
    • 73

    Chance Rain Showers

    • 45
    • 74

    Rain Showers Likely

    • 45
    • 68

    Mostly Sunny

    • 51
    • 76

    Partly Sunny

Today 9 May Letcher

Partly cloudy. Highs around 70. West Winds around 5 Mph.

Tonight 9 May Letcher

Mostly clear. Patchy valley fog this evening. Areas of valley fog late. Lows in the mid 40s. West Winds around 5 Mph this Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Isom Temperature Statistics

May Temperature

Pikeville Pike County Airport and Hatcher Field (31.1 miles)

  • Lowest 2 May, 2026

    41 °F

  • Average May

    57 °F

  • Highest 4 May, 2026

    76.3 °F

Climate (2021–Present)

Pikeville Pike County Airport and Hatcher Field (31.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    49.4 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    67.1 °F
Get WillyWeather+ to remove ads