Riverside Lake Weather Forecast

    • 64
    • 82

    Chance Thunderstorms

    • 71
    • 86

    Slight Chance Rain Showers

    • 76
    • 92

    Partly Sunny

    • 72
    • 93

    Slight Chance Thunderstorms

    • 68
    • 89

    Chance Thunderstorms

    • 67
    • 88

    Slight Chance Thunderstorms

Today 27 Aug Hamilton

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

Tonight 27 Aug Hamilton

Partly cloudy. A 40 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

    74.6 °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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