Riverside Lake Weather Forecast

    • 65
    • 82

    Increasing Clouds

    • 64
    • 86

    Chance Rain Showers

    • 63
    • 81

    Partly Sunny

    • 64
    • 78

    Chance Thunderstorms

    • 65
    • 82

    Partly Sunny

    • 64
    • 83

    Chance Thunderstorms

Today 20 Aug Hamilton

Sunny. Highs in the lower 80s. Light Winds.

Tonight 20 Aug Hamilton

Clear. A 20 percent chance of Showers and Thunderstorms after midnight. Lows in the mid 60s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Riverside Lake Temperature Statistics

August Temperature

Grand Island, Central Nebraska Regional Airport (6.2 miles)

  • Lowest 4 August, 2026

    58.6 °F

  • Average August

    75.1 °F

  • Highest 11 August, 2026

    92.6 °F

Climate (2021–2026)

Grand Island, Central Nebraska Regional Airport (6.2 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    66.2 °F
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