Saint Louis Bay Weather Forecast

    • 70
    • 101

    Smoke

    • 63
    • 87

    Smoke

    • 58
    • 82

    Chance Thunderstorms

    • 58
    • 79

    Chance Thunderstorms

    • 58
    • 73

    Slight Chance Thunderstorms

    • 58
    • 75

    Chance Rain Showers

Today 14 Jul Carlton/South St. Louis

Sunny, hot with Highs in the mid 90s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 14 Jul Carlton/South St. Louis

Mostly clear in the Evening, then becoming mostly cloudy. Smoke after midnight. Humid with Lows in the upper 60s. West Winds 5 to 10 Mph, becoming north after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Saint Louis Bay Temperature Statistics

July Temperature

Duluth - Sky Harbor Airport (3.7 miles)

  • Lowest 3 July, 2026

    53.6 °F

  • Average July

    66.9 °F

  • Highest 12 July, 2026

    93.2 °F

Climate (2021–2026)

Duluth - Sky Harbor Airport (3.7 miles)

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  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    42.4 °F

  • Average High 2021–2026

    49.4 °F
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