Riverton Weather Forecast

    • 74
    • 88

    Chance Thunderstorms

    • 77
    • 93

    Chance Thunderstorms

    • 65
    • 90

    Mostly Sunny

    • 63
    • 86

    Mostly Sunny

    • 65
    • 86

    Slight Chance Thunderstorms

    • 67
    • 86

    Slight Chance Thunderstorms

Today 26 Jul Sullivan

Mostly cloudy through early Afternoon, then becoming partly cloudy. Patchy fog through early afternoon. Warmer with Highs in the upper 80s. South Winds around 5 Mph, becoming southwest around 5 Mph late this afternoon.

Tonight 26 Jul Sullivan

Partly cloudy. A slight chance of Showers and Thunderstorms through the late Overnight, then a chance of Showers and Thunderstorms toward daybreak. Humid with Lows in the mid 70s. South Winds around 5 Mph. Chance of rain 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Riverton Temperature Statistics

July Temperature

Robinson Municipal Airport (4.3 miles)

  • Lowest 23 July, 2026

    53.6 °F

  • Average July

    77.6 °F

  • Highest 2 July, 2026

    93.2 °F

Climate (2021–2026)

Robinson Municipal Airport (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    44.8 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    65.6 °F
Get WillyWeather+ to remove ads