Lewiston Weather Forecast

    • 65
    • 76

    Rain Showers

    • 62
    • 72

    Rain Showers

    • 50
    • 66

    Rain Showers

    • 51
    • 64

    Partly Sunny

    • 53
    • 68

    Partly Sunny

    • 49
    • 65

    Mostly Sunny

Today 29 Sep Pawnee

Partly sunny with a slight chance of Showers in the Morning, then mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the afternoon. Highs in the upper 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 29 Sep Pawnee

Showers with a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Humid with Lows in the mid 60s. South Winds 5 to 10 Mph. Chance of rain 90 percent.

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Lewiston Temperature Statistics

September Temperature

Beatrice Municipal (18.6 miles)

  • Lowest 23 September, 2026

    57.2 °F

  • Average September

    74.5 °F

  • Highest 8 September, 2026

    102.6 °F

Climate (2021–2026)

Beatrice Municipal (18.6 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    53.9 °F

  • Average High 2021–2026

    65.8 °F
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