Marysville Municipal Park Weather Forecast

    • 38
    • 60

    Rain

    • 32
    • 44

    Mostly Cloudy

    • 25
    • 45

    Chance Rain/Snow

    • 25
    • 35

    Partly Sunny

    • 43
    • 51

    Chance Rain

    • 41
    • 62

    Chance Rain

Today 4 Apr St. Clair

Rain and a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Near steady temperature in the upper 50s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 4 Apr St. Clair

Mostly cloudy. Rain likely in the evening. Lows in the upper 30s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marysville Municipal Park Temperature Statistics

April Temperature

St Clair County International Airport (3.1 miles)

  • Lowest 1 April, 2026

    32 °F

  • Average April

    38.7 °F

  • Highest 2 April, 2026

    55.4 °F

Climate (2021–Present)

St Clair County International Airport (3.1 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    49.5 °F

  • Average High 2021–2026

    58.7 °F
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