Fontenelle Weather Forecast

    • 52
    • 83

    Increasing Clouds

    • 49
    • 80

    Slight Chance Thunderstorms

    • 49
    • 82

    Partly Sunny

    • 52
    • 86

    Partly Sunny

    • 54
    • 86

    Partly Sunny

    • 50
    • 82

    Chance Thunderstorms

Today 17 Aug Upper Green River Basin

Mostly sunny in the Morning, then becoming partly cloudy. Highs in the upper 70s. Southwest Winds around 10 Mph with Gusts up to 25 Mph in the afternoon.

Tonight 17 Aug Upper Green River Basin

Partly cloudy. Lows in the mid 40s.

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  • Temperature Real-Time

Fontenelle Temperature Statistics

August Temperature

KEMMERER (28 miles)

  • Lowest 5 August, 2026

    37.4 °F

  • Average August

    68 °F

  • Highest 1 August, 2026

    91.4 °F

Climate (2021–2026)

KEMMERER (28 miles)

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  • Average Low 2021–2026

    30.6 °F

  • Average 2021–2026

    42.4 °F

  • Average High 2021–2026

    54.1 °F
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