Arapahoe Reservoir Weather Forecast

    • 28
    • 47

    Snow Showers Likely

    • 21
    • 38

    Chance Snow Showers

    • 30
    • 49

    Mostly Sunny

    • 37
    • 57

    Mostly Cloudy

    • 35
    • 58

    Chance Snow Showers

    • 22
    • 48

    Chance Snow Showers

    • 32
    • 45

    Partly Sunny

Today 5 Mar Wind River Basin

Mostly cloudy with a chance of snow Showers with a slight chance of rain Showers. Highs in the upper 40s. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of precipitation 30 percent.

Tonight 5 Mar Wind River Basin

Mostly cloudy. A chance of snow Showers in the Evening, then snow Showers after midnight. Snow accumulation up to 3 Inches. Breezy with Lows around 30. North Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of snow 80 percent.

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  • Temperature Real-Time

Arapahoe Reservoir Temperature Statistics

March Temperature

Riverton Regional Airport (29.8 miles)

  • Lowest 3 March, 2026

    30.9 °F

  • Average March

    46.2 °F

  • Highest 1 March, 2026

    57.9 °F

Climate (2021–Present)

Riverton Regional Airport (29.8 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    59.1 °F
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