Morton Weather Forecast

    • 35
    • 62

    Mostly Sunny

    • 42
    • 70

    Partly Sunny

    • 45
    • 74

    Chance Rain Showers

    • 43
    • 63

    Rain Showers

    • 41
    • 64

    Chance Thunderstorms

    • 44
    • 70

    Mostly Sunny

    • 46
    • 74

    Slight Chance Thunderstorms

Today 21 May Wind River Basin

Mostly sunny. Near steady temperature around 60. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 21 May Wind River Basin

Mostly clear. Lows in the mid 30s. North Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming east after midnight.

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Morton Temperature Statistics

May Temperature

Riverton Regional Airport (18.6 miles)

  • Lowest 2 May, 2025

    31.7 °F

  • Average May

    53.4 °F

  • Highest 12 May, 2025

    84.7 °F

Climate (2020–Present)

Riverton Regional Airport (18.6 miles)

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  • Average Low 2020–2025

    32.6 °F

  • Average 2020–2025

    45.4 °F

  • Average High 2020–2025

    58.2 °F
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