Jeffrey City Weather Forecast

    • 39
    • 69

    Mostly Sunny

    • 47
    • 79

    Mostly Sunny

    • 47
    • 80

    Chance Rain Showers

    • 47
    • 80

    Partly Sunny

    • 47
    • 79

    Slight Chance Thunderstorms

    • 47
    • 78

    Slight Chance Thunderstorms

    • 45
    • 76

    Slight Chance Thunderstorms

Today 5 Sep Green Mountains and Rattlesnake Range

Sunny. Areas of smoke. Highs in the upper 60s. North Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 5 Sep Green Mountains and Rattlesnake Range

Clear. Areas of smoke. Lows in the mid 40s. Northeast Winds around 10 Mph with Gusts up to 25 Mph.

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Jeffrey City Temperature Statistics

September Temperature

South Pass (48.5 miles)

  • Lowest

  • Average September

  • Highest

Climate (2020–Present)

South Pass (48.5 miles)

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  • Average Low 2020–2024

    29.1 °F
  • Average 2020–2024

    36.6 °F
  • Average High 2020–2024

    44 °F
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