Haddock Slough Weather Forecast

    • 43
    • 67

    Increasing Clouds

    • 39
    • 57

    Mostly Sunny

    • 41
    • 61

    Chance Rain Showers

    • 33
    • 50

    Partly Sunny

    • 39
    • 55

    Partly Sunny

    • 37
    • 58

    Mostly Sunny

Today 18 Oct Winona

Areas of fog this morning. Mostly sunny. Highs in the upper 60s. Southwest Winds 5 to 10 Mph, becoming west this afternoon.

Tonight 18 Oct Winona

Mostly cloudy. Rain Showers likely in the Evening, then a chance of rain Showers after midnight. Lows in the lower 40s. Northwest Winds 10 to 15 Mph. Chance of rain 60 percent.

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Haddock Slough Temperature Statistics

October Temperature

Winona, Winona Municipal Airport-Max Conrad Field (5 miles)

  • Lowest 8 October, 2025

    33.8 °F
  • Average October

    59.6 °F
  • Highest 3 October, 2025

    89.6 °F

Climate (2020–Present)

Winona, Winona Municipal Airport-Max Conrad Field (5 miles)

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  • Average Low 2020–2025

    39.3 °F
  • Average 2020–2025

    48.4 °F
  • Average High 2020–2025

    57.5 °F
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