O'Connell Lake Weather Forecast

    • 57
    • 66

    Rain Showers

    • 49
    • 70

    Rain Showers

    • 51
    • 68

    Rain Showers

    • 47
    • 63

    Rain Showers

    • 47
    • 65

    Partly Sunny

    • 46
    • 68

    Partly Sunny

    • 46
    • 66

    Partly Sunny

Today 25 Sep Benson

Partly sunny. Highs in the mid 60s.

Tonight 25 Sep Benson

Cloudy. Isolated Showers this Evening, then scattered Showers after midnight. Lows 55 to 60. Breezy. Southeast Winds 15 to 25 Mph. Chance of rain 50 percent.

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O'Connell Lake Temperature Statistics

September Temperature

Devils Lake, Devils Lake Municipal Airport (16.8 miles)

  • Lowest 13 September, 2026

    41 °F
  • Average September

    62 °F
  • Highest 5 September, 2026

    82.7 °F

Climate (2021–2026)

Devils Lake, Devils Lake Municipal Airport (16.8 miles)

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  • Average Low 2021–2026

    32.1 °F
  • Average 2021–2026

    41.4 °F
  • Average High 2021–2026

    50.3 °F
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