North Lakeport Weather Forecast

    • 58
    • 74

    Mostly Sunny

    • 57
    • 74

    Mostly Sunny

    • 56
    • 74

    Mostly Sunny

    • 58
    • 77

    Mostly Sunny

    • 58
    • 79

    Partly Sunny

    • 54
    • 72

    Slight Chance Rain Showers

    • 53
    • 69

    Mostly Cloudy

Today 14 Sep St. Clair

Mostly sunny. Northeast Winds 5 to 10 Mph.

Tonight 14 Sep St. Clair

Mostly clear until early Morning, then becoming partly cloudy. Areas of fog. Lows in the mid 50s. Northeast Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

North Lakeport Temperature Statistics

September Temperature

St Clair County International Airport (15.5 miles)

  • Lowest 7 September, 2025

    37.4 °F

  • Average September

    58.1 °F

  • Highest 3 September, 2025

    80.6 °F

Climate (2020–Present)

St Clair County International Airport (15.5 miles)

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  • Average Low 2020–2025

    40 °F

  • Average 2020–2025

    49.5 °F

  • Average High 2020–2025

    58.6 °F
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