Casco Weather Forecast

    • 35
    • 62

    Mostly Sunny

    • 37
    • 51

    Partly Sunny

    • 44
    • 55

    Chance Rain Showers

    • 47
    • 62

    Mostly Cloudy

    • 50
    • 62

    Rain Showers Likely

    • 47
    • 61

    Chance Rain Showers

Today 29 Oct Kewaunee

Sunny. Highs in the lower 60s. Northwest wind 10 to 15 Mph.

Tonight 29 Oct Kewaunee

Much Colder. Clear. Lows in the middle 30s. Northwest wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Casco Temperature Statistics

October Temperature

Door County Cherryland Airport (21.1 miles)

  • Lowest 17 October, 2026

    35.1 °F

  • Average October

    55.3 °F

  • Highest 12 October, 2026

    73.9 °F

Climate (2021–2026)

Door County Cherryland Airport (21.1 miles)

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  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    53.9 °F
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