Hemlock Bluff Tva Small Wild Area Weather Forecast

    • 70
    • 92

    Slight Chance Thunderstorms

    • 68
    • 91

    Slight Chance Thunderstorms

    • 69
    • 90

    Slight Chance Thunderstorms

    • 68
    • 90

    Chance Thunderstorms

    • 67
    • 89

    Chance Thunderstorms

    • 67
    • 86

    Chance Rain Showers

Today 17 Sep Union

Mostly sunny. Areas of fog in the morning. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the lower 90s. Light Winds. Chance of rain 20 percent.

Tonight 17 Sep Union

Partly cloudy. Lows in the lower 70s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hemlock Bluff Tva Small Wild Area Temperature Statistics

September Temperature

Oak Ridge (23 miles)

  • Lowest 14 September, 2026

    69.1 °F

  • Average September

    82.5 °F

  • Highest 3 September, 2026

    100.7 °F

Climate (2021–2026)

Oak Ridge (23 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    71.7 °F
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