Willwood Weather Forecast

    • 49
    • 68

    Chance Rain Showers

    • 46
    • 72

    Slight Chance Thunderstorms

    • 45
    • 75

    Mostly Sunny

    • 47
    • 76

    Mostly Sunny

    • 50
    • 81

    Partly Sunny

    • 48
    • 80

    Slight Chance Thunderstorms

Today 16 Sep North Bighorn Basin

Partly cloudy in the Morning, then clearing. A chance of Showers. A slight chance of Thunderstorms in the afternoon. Highs around 70. Northwest Winds 10 to 15 Mph. Chance of rain 30 percent.

Tonight 16 Sep North Bighorn Basin

Partly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the upper 40s. Northwest Winds 10 to 15 Mph. Chance of rain 30 percent.

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Willwood Temperature Statistics

September Temperature

Powell Municipal Airport (11.8 miles)

  • Lowest 5 September, 2025

    39.2 °F

  • Average September

    64.4 °F

  • Highest 2 September, 2025

    87.8 °F

Climate (2020–Present)

Powell Municipal Airport (11.8 miles)

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  • Average Low 2020–2025

    34.6 °F

  • Average 2020–2025

    45.2 °F

  • Average High 2020–2025

    56.5 °F
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