St. Clair County International Airport Weather Forecast

    • 50
    • 68

    Rain Showers

    • 44
    • 63

    Chance Rain

    • 39
    • 55

    Slight Chance Rain

    • 44
    • 62

    Partly Sunny

    • 49
    • 67

    Chance Rain

    • 49
    • 72

    Slight Chance Rain

Today 1 May St. Clair

Not as cool. Showers. A chance of Thunderstorms. Highs in the upper 60s. Southeast Winds 5 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 1 May St. Clair

Cloudy. Showers likely and a slight chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Lows in the upper 40s. Southwest Winds 5 to 15 Mph. Chance of rain 70 percent.

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St. Clair County International Airport Temperature Statistics

May Temperature

St Clair County International Airport (0 miles)

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Climate (2020–Present)

St Clair County International Airport (0 miles)

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  • Average Low 2020–2025

    40 °F

  • Average 2020–2025

    49.6 °F

  • Average High 2020–2025

    58.6 °F
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