Jennie Lake Weather Forecast

    • 11
    • 18

    Becoming Sunny

    • 18
    • 28

    Partly Sunny

    • 19
    • 31

    Partly Sunny

    • 23
    • 32

    Mostly Cloudy

    • 24
    • 35

    Mostly Cloudy

    • 21
    • 37

    Mostly Sunny

Today 9 Jan Boise Mountains

Mostly sunny. Areas of fog this morning. Patchy fog this afternoon. Highs 24 to 37.

Tonight 9 Jan Boise Mountains

Mostly clear. Areas of fog. Lows 9 to 24.

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  • Temperature Real-Time

Jennie Lake Temperature Statistics

January Temperature

Stanley, Stanley Ranger Station (26.7 miles)

  • Lowest 1 January, 2026

    15.1 °F

  • Average January

    29.6 °F

  • Highest 3 January, 2026

    42.1 °F

Climate (2021–Present)

Stanley, Stanley Ranger Station (26.7 miles)

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  • Average Low 2021–2026

    23.2 °F

  • Average 2021–2026

    38.5 °F

  • Average High 2021–2026

    53.9 °F
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