Mosquito Lake Weather Forecast

    • 32
    • 57

    Partly Sunny

    • 33
    • 56

    Rain Showers Likely

    • 32
    • 58

    Slight Chance Thunderstorms

    • 35
    • 63

    Mostly Sunny

    • 34
    • 62

    Partly Sunny

    • 33
    • 60

    Slight Chance Thunderstorms

Today 21 Sep Teton and Gros Ventre Mountains

Areas of fog this morning. Mostly sunny. Highs in the upper 50s.

Tonight 21 Sep Teton and Gros Ventre Mountains

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 30s. South Winds around 10 Mph, becoming southeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mosquito Lake Temperature Statistics

September Temperature

Dubois Municipal Airport (21.1 miles)

  • Lowest 15 September, 2026

    30.2 °F

  • Average September

    54.8 °F

  • Highest 5 September, 2026

    77 °F

Climate (2021–2026)

Dubois Municipal Airport (21.1 miles)

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  • Average Low 2021–2026

    30.4 °F

  • Average 2021–2026

    41.3 °F

  • Average High 2021–2026

    53.1 °F
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