Smiths Creek Weather Forecast

    • 52
    • 67

    Rain Showers Likely

    • 49
    • 63

    Mostly Cloudy

    • 50
    • 63

    Mostly Cloudy

    • 50
    • 63

    Chance Rain Showers

    • 49
    • 65

    Partly Sunny

    • 49
    • 68

    Partly Sunny

Today 20 Sep St. Clair

Mostly cloudy. A chance of Showers in the morning. Highs in the upper 60s. Northeast Winds 5 to 15 Mph. Gusts up to 30 Mph in the late afternoon. Chance of rain 50 percent.

Tonight 20 Sep St. Clair

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 50s. Northeast Winds 5 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Smiths Creek Temperature Statistics

September Temperature

St Clair County International Airport (3.1 miles)

  • Lowest 14 September, 2026

    48.2 °F

  • Average September

    68.4 °F

  • Highest 2 September, 2026

    95 °F

Climate (2021–2026)

St Clair County International Airport (3.1 miles)

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  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    49.5 °F

  • Average High 2021–2026

    58.8 °F
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