James Town Weather Forecast

    • 39
    • 79

    Mostly Sunny

    • 43
    • 81

    Mostly Sunny

    • 53
    • 83

    Partly Sunny

    • 48
    • 80

    Partly Sunny

    • 49
    • 81

    Chance Thunderstorms

    • 40
    • 71

    Mostly Sunny

    • 43
    • 71

    Mostly Sunny

Today 8 Sep Rock Springs and Green River

Sunny, breezy with Highs in the upper 70s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 8 Sep Rock Springs and Green River

Clear, breezy with Lows around 40. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph, Diminishing to around 10 Mph after midnight.

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James Town Temperature Statistics

September Temperature

Rock Springs, Rock Springs-Sweetwater County Airport (23 miles)

  • Lowest 6 September, 2026

    53.1 °F

  • Average September

    67.5 °F

  • Highest 5 September, 2026

    83.6 °F

Climate (2021–2026)

Rock Springs, Rock Springs-Sweetwater County Airport (23 miles)

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  • Average Low 2021–2026

    34.2 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    58.1 °F
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