Riverside Weather Forecast

    • 45
    • 77

    Areas Smoke

    • 43
    • 75

    Chance Thunderstorms

    • 45
    • 76

    Partly Sunny

    • 45
    • 77

    Slight Chance Thunderstorms

    • 44
    • 76

    Partly Sunny

    • 42
    • 74

    Slight Chance Thunderstorms

Today 6 Sep Upper North Platte River Basin

Sunny. Areas of smoke. Highs in the mid 70s. South Winds 5 to 10 Mph, becoming northwest with Gusts up to 20 Mph in the afternoon.

Tonight 6 Sep Upper North Platte River Basin

Partly cloudy. Areas of smoke. Lows in the upper 40s. Southwest Winds 5 to 10 Mph, becoming south after midnight.

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Riverside Temperature Statistics

September Temperature

Saratoga WY (15.5 miles)

  • Lowest 1 September, 2025

    37.4 °F

  • Average September

    62.8 °F

  • Highest 2 September, 2025

    80.6 °F

Climate (2020–Present)

Saratoga WY (15.5 miles)

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  • Average Low 2020–2025

    30.1 °F

  • Average 2020–2025

    43.7 °F

  • Average High 2020–2025

    56.4 °F
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