Jackson Lake Weather Forecast

    • 53
    • 74

    Increasing Clouds

    • 55
    • 82

    Mostly Cloudy

    • 54
    • 78

    Mostly Sunny

    • 51
    • 73

    Mostly Sunny

    • 43
    • 64

    Mostly Sunny

    • 46
    • 65

    Mostly Sunny

    • 47
    • 66

    Mostly Sunny

Today 8 Sep Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80

Sunny, warmer. Highs 68 to 78. Southeast Winds up to 10 Mph in the morning becoming light.

Tonight 8 Sep Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80

Mostly clear. Lows 50 to 60. Light Winds becoming east around 10 Mph after midnight.

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Jackson Lake Temperature Statistics

September Temperature

Emigrant Gap, Blue Canyon Nyack Airport (14.9 miles)

  • Lowest 1 September, 2026

    43.6 °F

  • Average September

    52 °F

  • Highest 6 September, 2026

    62.1 °F

Climate (2021–2026)

Emigrant Gap, Blue Canyon Nyack Airport (14.9 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    60.4 °F
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