Dowagiac Municipal Airport Weather Forecast

    • 42
    • 65

    Chance Rain Showers

    • 47
    • 68

    Slight Chance Rain Showers

    • 55
    • 71

    Chance Rain Showers

    • 48
    • 72

    Rain Showers Likely

    • 43
    • 60

    Chance Rain Showers

    • 45
    • 61

    Partly Sunny

Today 15 Oct Cass

Mostly cloudy with a slight chance of Showers in the Morning, then partly cloudy in the afternoon. Highs in the mid 60s. Northeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 15 Oct Cass

Mostly clear. Lows in the lower 40s. North Winds around 5 Mph, becoming east after midnight.

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Dowagiac Municipal Airport Temperature Statistics

October Temperature

Southwest Michigan Regional Airport (17.4 miles)

  • Lowest 9 October, 2025

    37 °F

  • Average October

    61.5 °F

  • Highest 4 October, 2025

    84.9 °F

Climate (2020–Present)

Southwest Michigan Regional Airport (17.4 miles)

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  • Average Low 2020–2025

    43.5 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    60.8 °F
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