Junction Reservoir Weather Forecast

    • 48
    • 70

    Sunny

    • 50
    • 73

    Mostly Sunny

    • 53
    • 76

    Mostly Sunny

    • 51
    • 75

    Partly Sunny

    • 51
    • 75

    Partly Sunny

    • 53
    • 77

    Partly Sunny

    • 52
    • 76

    Mostly Sunny

Today 14 Aug Sierra Nevada of El Dorado and Amador Counties Between 3000-5000 ft Including Highway 50

Sunny. Highs 72 to 80. South Winds up to 10 Mph.

Tonight 14 Aug Sierra Nevada of El Dorado and Amador Counties Between 3000-5000 ft Including Highway 50

Clear. Lows 51 to 61. Light Winds.

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Junction Reservoir Temperature Statistics

August Temperature

Placerville Airport (18 miles)

  • Lowest 12 August, 2026

    68 °F

  • Average August

    84.5 °F

  • Highest 3 August, 2026

    98.6 °F

Climate (2021–2026)

Placerville Airport (18 miles)

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  • Average Low 2021–2026

    52.6 °F

  • Average 2021–2026

    60.7 °F

  • Average High 2021–2026

    69.1 °F
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