Hidden Valley Lake Weather Forecast

    • 50
    • 59

    Rain Showers

    • 46
    • 55

    Chance Rain Showers

    • 43
    • 58

    Mostly Sunny

    • 44
    • 60

    Mostly Sunny

    • 47
    • 59

    Partly Sunny

    • 49
    • 62

    Mostly Sunny

    • 55
    • 67

    Mostly Sunny

Today 23 Sep Washington

Mostly sunny. A slight chance of Showers in the afternoon. Highs in the mid to upper 70s. Chance of rain 20 percent.

Tonight 23 Sep Washington

Showers with a chance of Thunderstorms this Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Lows in the lower to mid 50s. East Winds 5 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

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Hidden Valley Lake Temperature Statistics

September Temperature

Jefferson - Ashe County Airport (46 miles)

  • Lowest 8 September, 2026

    56.3 °F

  • Average September

    69.8 °F

  • Highest 2 September, 2026

    86.4 °F

Climate (2021–2026)

Jefferson - Ashe County Airport (46 miles)

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  • Average Low 2021–2026

    44.8 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    61.6 °F
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