TVA Watauga Reservoir Weather Forecast

    • 36
    • 54

    Mostly Cloudy

    • 47
    • 57

    Chance Rain Showers

    • 46
    • 62

    Slight Chance Rain Showers

    • 51
    • 63

    Mostly Cloudy

    • 52
    • 66

    Slight Chance Rain Showers

    • 47
    • 67

    Chance Rain Showers

    • 24
    • 62

    Chance Rain Showers

Today 22 Dec Southeast Carter

Sunny. Highs in the 40s to mid 50s. Temperature falling into the lower 40s this afternoon. South Winds 10 Mph or less.

Tonight 22 Dec Southeast Carter

Mostly cloudy. A chance of Sprinkles late. Cold with Lows in the 30s. South Winds 10 Mph or less.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

TVA Watauga Reservoir Temperature Statistics

December Temperature

Elizabethton Municipal Airport (8.1 miles)

  • Lowest 15 December, 2025

    6.8 °F

  • Average December

    36.3 °F

  • Highest 18 December, 2025

    62.6 °F

Climate (2020–Present)

Elizabethton Municipal Airport (8.1 miles)

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

  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    57.3 °F

  • Average High 2020–2025

    68.7 °F
Get WillyWeather+ to remove ads