Marine City Weather Forecast

    • 37
    • 52

    Increasing Clouds

    • 60
    • 68

    Rain Showers

    • 56
    • 74

    Chance Rain Showers

    • 59
    • 74

    Rain Showers Likely

    • 55
    • 76

    Rain Showers Likely

    • 54
    • 72

    Chance Rain Showers

Today 11 Apr St. Clair

Mostly sunny. Highs in the lower 50s. North Winds up to 5 Mph, becoming east in the late afternoon.

Tonight 11 Apr St. Clair

Partly cloudy in the Evening, then mostly cloudy with a chance of rain Showers after midnight. Lows in the mid 30s. Southeast Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marine City Temperature Statistics

April Temperature

St Clair County International Airport (13 miles)

  • Lowest 7 April, 2026

    23 °F

  • Average April

    40.7 °F

  • Highest 3 April, 2026

    71.6 °F

Climate (2021–Present)

St Clair County International Airport (13 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    58.6 °F
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