Pilot Butte Reservoir Weather Forecast

    • 45
    • 71

    Decreasing Clouds

    • 38
    • 64

    Chance Rain Showers

    • 45
    • 75

    Mostly Sunny

    • 48
    • 85

    Breezy

    • 50
    • 82

    Mostly Sunny

    • 50
    • 85

    Partly Sunny

    • 48
    • 81

    Mostly Sunny

Today 8 May Wind River Basin

Partly cloudy. Highs in the upper 60s. West Winds around 10 Mph.

Tonight 8 May Wind River Basin

Mostly cloudy. Lows in the mid 40s. Northwest Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pilot Butte Reservoir Temperature Statistics

May Temperature

Riverton Regional Airport (19.3 miles)

  • Lowest 6 May, 2026

    25 °F

  • Average May

    48.7 °F

  • Highest 3 May, 2026

    74.6 °F

Climate (2021–Present)

Riverton Regional Airport (19.3 miles)

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  • Average Low 2021–2026

    33.6 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    59.4 °F
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