Bern Weather Forecast

    • 72
    • 95

    Slight Chance Thunderstorms

    • 63
    • 87

    Rain Showers Likely

    • 59
    • 70

    Chance Rain Showers

    • 53
    • 65

    Mostly Cloudy

    • 49
    • 63

    Mostly Cloudy

    • 54
    • 66

    Chance Rain Showers

    • 56
    • 68

    Mostly Cloudy

Today 18 Sep Nemaha

Mostly cloudy with a chance of Showers in the Morning, then partly sunny in the afternoon. Highs in the upper 60s. Chance of rain 30 percent.

Tonight 18 Sep Nemaha

Partly cloudy. A chance of Showers and Thunderstorms after midnight. Lows in the lower 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bern Temperature Statistics

September Temperature

Falls City, Brenner Field Airport (21.1 miles)

  • Lowest 13 September, 2026

    58.6 °F

  • Average September

    78.8 °F

  • Highest 8 September, 2026

    100.7 °F

Climate (2021–2026)

Falls City, Brenner Field Airport (21.1 miles)

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  • Average Low 2021–2026

    44.2 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    67 °F
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