Riverton Weather Forecast

    • 59
    • 77

    Slight Chance Thunderstorms

    • 64
    • 76

    Increasing Clouds

    • 64
    • 95

    Rain Showers

    • 57
    • 71

    Rain Showers

    • 61
    • 74

    Rain Showers

    • 57
    • 75

    Chance Rain Showers

    • 56
    • 75

    Chance Rain Showers

Today 12 Sep Franklin

Partly cloudy with a 50 percent chance of Showers and Thunderstorms. Northeast Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 12 Sep Franklin

Partly cloudy with a 20 percent chance of Showers and Thunderstorms. Lows in the upper 50s. East Winds around 10 Mph.

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  • Temperature Real-Time

Riverton Temperature Statistics

September Temperature

Brewster Field Airport (39.1 miles)

  • Lowest 10 September, 2026

    56.7 °F

  • Average September

    78.1 °F

  • Highest 3 September, 2026

    98.6 °F

Climate (2021–2026)

Brewster Field Airport (39.1 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    65.5 °F
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