Decatur Weather Forecast

    • 62
    • 67

    Rain Showers Likely

    • 64
    • 77

    Chance Rain Showers

    • 63
    • 84

    Rain Showers Likely

    • 57
    • 73

    Chance Rain Showers

    • 55
    • 68

    Chance Rain Showers

    • 53
    • 69

    Partly Sunny

Today 16 Sep Burt

Showers likely. A slight chance of Thunderstorms this afternoon. Patchy fog this afternoon. Highs in the upper 60s. East Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 16 Sep Burt

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Patchy fog. Humid. Near steady temperature in the mid 60s. South Winds around 5 Mph, becoming southwest after midnight. Chance of rain 50 percent.

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Decatur Temperature Statistics

September Temperature

Tekamah, Tekamah Municipal Airport (16.8 miles)

  • Lowest 10 September, 2026

    52.6 °F

  • Average September

    75.1 °F

  • Highest 4 September, 2026

    94.6 °F

Climate (2021–2026)

Tekamah, Tekamah Municipal Airport (16.8 miles)

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  • Average Low 2021–2026

    40.2 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    65.3 °F
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