Pathfinder Reservoir Weather Forecast

    • 32
    • 41

    Decreasing Clouds

    • 37
    • 44

    Breezy

    • 37
    • 48

    Chance Rain/Snow

    • 32
    • 49

    Chance Rain/Snow

    • 23
    • 38

    Chance Rain/Snow

    • 31
    • 37

    Partly Sunny

Today 7 Dec Green Mountains and Rattlesnake Range

Partly cloudy and breezy. Highs in the mid 30s. West Winds 15 to 25 Mph with Gusts up to 40 Mph.

Tonight 7 Dec Green Mountains and Rattlesnake Range

Mostly clear. Cold with Lows 16 to 22. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pathfinder Reservoir Temperature Statistics

December Temperature

Casper, Natrona County International Airport (38.5 miles)

  • Lowest 1 December, 2025

    6.1 °F

  • Average December

    26.3 °F

  • Highest 2 December, 2025

    37.9 °F

Climate (2020–Present)

Casper, Natrona County International Airport (38.5 miles)

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  • Average Low 2020–2025

    32.8 °F

  • Average 2020–2025

    46.8 °F

  • Average High 2020–2025

    60.3 °F
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