Unicoi Weather Forecast

    • 64
    • 84

    Rain Showers

    • 62
    • 83

    Chance Rain Showers

    • 57
    • 79

    Partly Sunny

    • 58
    • 81

    Partly Sunny

    • 62
    • 83

    Slight Chance Thunderstorms

    • 65
    • 85

    Chance Thunderstorms

    • 64
    • 83

    Rain Showers Likely

Today 21 Aug Unicoi

Showers likely with a chance of Thunderstorms this Afternoon, then Showers with Thunderstorms likely late. Highs in the 70s to mid 80s. Temperature falling into the lower 70s this afternoon. Light Winds. Chance of rain 90 percent.

Tonight 21 Aug Unicoi

Partly cloudy. A chance of Showers and Thunderstorms this evening. Lows in the upper 50s to mid 60s. Light Winds. Chance of rain 30 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Unicoi Temperature Statistics

August Temperature

Elizabethton Municipal Airport (15.5 miles)

  • Lowest 5 August, 2026

    64.4 °F

  • Average August

    74.1 °F

  • Highest 14 August, 2026

    89.6 °F

Climate (2021–2026)

Elizabethton Municipal Airport (15.5 miles)

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

  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    68.8 °F
Get WillyWeather+ to remove ads