Bighorn Lake Weather Forecast

    • 41
    • 61

    Rain Showers

    • 36
    • 54

    Rain Showers

    • 34
    • 60

    Chance Rain Showers

    • 36
    • 57

    Mostly Sunny

    • 36
    • 68

    Chance Rain Showers

    • 30
    • 60

    Chance Rain Showers

Today 15 Oct North Bighorn Basin

Patchy fog this morning. Mostly cloudy this Morning, then partly cloudy with a chance of rain Showers with a slight chance of Thunderstorms this afternoon. Highs in the upper 50s. Northwest Winds around 10 Mph. Chance of rain 30 percent.

Tonight 15 Oct North Bighorn Basin

A slight chance of Thunderstorms in the evening. Mostly cloudy with Showers likely. Lows around 40. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 60 percent.

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Bighorn Lake Temperature Statistics

October Temperature

Cowley WY (13 miles)

  • Lowest 7 October, 2025

    32 °F

  • Average October

    51.2 °F

  • Highest 2 October, 2025

    82.4 °F

Climate (2020–Present)

Cowley WY (13 miles)

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  • Average Low 2020–2025

    34.1 °F

  • Average 2020–2025

    46.8 °F

  • Average High 2020–2025

    59.3 °F
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