Morton Weather Forecast

    • 41
    • 71

    Severe Tstms

    • 44
    • 66

    Chance Rain Showers

    • 45
    • 67

    Chance Rain Showers

    • 43
    • 71

    Mostly Sunny

    • 46
    • 74

    Mostly Sunny

    • 48
    • 77

    Mostly Sunny

    • 46
    • 77

    Mostly Sunny

Today 15 Sep Wind River Basin

Mostly sunny with scattered Showers with isolated Thunderstorms. Some Thunderstorms may be severe. Near steady temperature in the upper 60s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 30 percent.

Tonight 15 Sep Wind River Basin

Partly cloudy. Lows in the lower 40s. North Winds 10 to 15 Mph with Gusts up to 30 Mph this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Morton Temperature Statistics

September Temperature

Riverton Regional Airport (18.6 miles)

  • Lowest 6 September, 2025

    42.1 °F

  • Average September

    65.9 °F

  • Highest 2 September, 2025

    87.1 °F

Climate (2020–Present)

Riverton Regional Airport (18.6 miles)

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  • Average Low 2020–2025

    32.7 °F

  • Average 2020–2025

    45.5 °F

  • Average High 2020–2025

    58.4 °F
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