Saint Louis Bay Weather Forecast

    • 38
    • 58

    Mostly Sunny

    • 45
    • 52

    Chance Rain Showers

    • 46
    • 55

    Rain Showers Likely

    • 56
    • 62

    Rain Showers Likely

    • 49
    • 68

    Chance Rain Showers

    • 43
    • 60

    Chance Rain Showers

    • 40
    • 54

    Slight Chance Rain Showers

Today 13 Oct Carlton/South St. Louis

Sunny. Near steady temperature in the mid 50s. West Winds 10 to 15 Mph.

Tonight 13 Oct Carlton/South St. Louis

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 30s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Saint Louis Bay Temperature Statistics

October Temperature

Duluth - Sky Harbor Airport (3.7 miles)

  • Lowest 8 October, 2025

    33.8 °F

  • Average October

    57.5 °F

  • Highest 4 October, 2025

    78.8 °F

Climate (2020–Present)

Duluth - Sky Harbor Airport (3.7 miles)

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  • Average Low 2020–2025

    36 °F

  • Average 2020–2025

    42.8 °F

  • Average High 2020–2025

    49.8 °F
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