Winchester Weather Forecast

    • 40
    • 75

    Chance Rain Showers

    • 29
    • 59

    Chance Rain Showers

    • 30
    • 55

    Partly Sunny

    • 32
    • 59

    Mostly Sunny

    • 35
    • 65

    Partly Sunny

    • 34
    • 61

    Chance Rain Showers

Today 11 Oct Southeast Bighorn Basin

Partly cloudy. Highs in the mid 70s. South Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 11 Oct Southeast Bighorn Basin

Mostly clear. Lows in the lower 50s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph.

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Winchester Temperature Statistics

October Temperature

Worland, Worland Municipal Airport (12.4 miles)

  • Lowest 7 October, 2025

    30 °F

  • Average October

    51.8 °F

  • Highest 3 October, 2025

    84.9 °F

Climate (2020–Present)

Worland, Worland Municipal Airport (12.4 miles)

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  • Average Low 2020–2025

    30.4 °F

  • Average 2020–2025

    45.1 °F

  • Average High 2020–2025

    60.1 °F
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