Farson Weather Forecast

    • 29
    • 57

    Slight Chance Thunderstorms

    • 30
    • 62

    Mostly Sunny

    • 36
    • 75

    Mostly Sunny

    • 39
    • 74

    Partly Sunny

    • 36
    • 68

    Slight Chance Thunderstorms

    • 37
    • 67

    Mostly Sunny

Today 20 May Upper Green River Basin

Partly cloudy. A chance of rain Showers and Thunderstorms this afternoon. Breezy with Highs in the lower 50s. West Winds 15 to 25 Mph. Gusts up to 40 Mph this afternoon. Chance of rain 30 percent.

Tonight 20 May Upper Green River Basin

Mostly clear and breezy. Lows around 30. West Winds 20 to 25 Mph with Gusts up to 40 Mph, Diminishing to around 10 Mph after midnight.

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Farson Temperature Statistics

May Temperature

Rock Springs, Rock Springs-Sweetwater County Airport (40.4 miles)

  • Lowest 6 May, 2025

    30.8 °F
  • Average May

    52.2 °F
  • Highest 10 May, 2025

    79.6 °F

Climate (2020–Present)

Rock Springs, Rock Springs-Sweetwater County Airport (40.4 miles)

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  • Average Low 2020–2025

    33.3 °F
  • Average 2020–2025

    45 °F
  • Average High 2020–2025

    56.7 °F
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