Cottonmill Lake State Recreation Area Weather Forecast

    • 59
    • 71

    Chance Rain Showers

    • 57
    • 65

    Rain Showers

    • 46
    • 61

    Rain Showers Likely

    • 46
    • 60

    Mostly Sunny

    • 49
    • 65

    Mostly Sunny

    • 50
    • 65

    Mostly Sunny

    • 55
    • 65

    Partly Sunny

Today 29 Sep Buffalo

Partly cloudy. Highs around 70.

Tonight 29 Sep Buffalo

Mostly cloudy. Chance of Showers late in the Evening, then Areas of fog and chance of Showers after midnight. Lows around 60. Light Winds. Chance of Showers 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cottonmill Lake State Recreation Area Temperature Statistics

September Temperature

Kearney, Kearney Municipal Airport (7.5 miles)

  • Lowest 10 September, 2026

    55.9 °F
  • Average September

    70.8 °F
  • Highest 7 September, 2026

    98.1 °F

Climate (2021–2026)

Kearney, Kearney Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    41.2 °F
  • Average 2021–2026

    52.5 °F
  • Average High 2021–2026

    64.7 °F
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