Riverton Weather Forecast

    • 27
    • 59

    Increasing Clouds

    • 31
    • 54

    Partly Sunny

    • 22
    • 43

    Breezy

    • 33
    • 58

    Partly Sunny

    • 25
    • 56

    Partly Sunny

    • 27
    • 47

    Partly Sunny

Today 16 Dec Franklin

Mostly sunny in the morning then becoming partly cloudy. Highs in the upper 50s. Northwest Winds around 10 Mph with Gusts to around 20 Mph.

Tonight 16 Dec Franklin

Mostly clear. Lows in the mid 20s. North Winds around 10 Mph in the evening then becoming light.

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Riverton Temperature Statistics

December Temperature

Brewster Field Airport (39.1 miles)

  • Lowest 13 December, 2025

    7.7 °F

  • Average December

    32.2 °F

  • Highest 11 December, 2025

    66 °F

Climate (2020–Present)

Brewster Field Airport (39.1 miles)

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  • Average Low 2020–2025

    41.1 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    64.5 °F
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