Grand Island Weather Forecast

    • 62
    • 67

    Chance Thunderstorms

    • 69
    • 78

    Chance Rain Showers

    • 64
    • 87

    Slight Chance Thunderstorms

    • 59
    • 74

    Rain Showers Likely

    • 57
    • 66

    Slight Chance Thunderstorms

    • 55
    • 69

    Partly Sunny

    • 57
    • 70

    Slight Chance Rain Showers

Today 16 Sep Hall

Partly cloudy with a 20 percent chance of Showers. Highs in the lower 70s.

Tonight 16 Sep Hall

Mostly cloudy. Chance of Showers, Thunderstorms and Areas of fog after midnight. Lows in the lower 60s. Light Winds. Chance of precipitation 40 percent.

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Grand Island Temperature Statistics

September Temperature

Grand Island, Central Nebraska Regional Airport (2.5 miles)

  • Lowest 10 September, 2026

    53.7 °F

  • Average September

    77.1 °F

  • Highest 7 September, 2026

    99.6 °F

Climate (2021–2026)

Grand Island, Central Nebraska Regional Airport (2.5 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    66.2 °F
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