Cromwell Weather Forecast

    • 55
    • 78

    Mostly Cloudy

    • 57
    • 78

    Chance Rain Showers

    • 60
    • 78

    Chance Thunderstorms

    • 58
    • 73

    Rain Showers

    • 59
    • 77

    Chance Rain Showers

    • 53
    • 76

    Partly Sunny

Today 4 Sep Carlton/South St. Louis

Mostly cloudy late this Morning, then becoming partly sunny. Patchy dense fog late this morning. Highs in the mid 70s. East Winds 5 to 10 Mph.

Tonight 4 Sep Carlton/South St. Louis

Mostly cloudy. Patchy dense fog. Humid with Lows in the mid 50s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cromwell Temperature Statistics

September Temperature

Cloquet Carlton County Airport (17.4 miles)

  • Lowest 2 September, 2026

    57.2 °F

  • Average September

    70.1 °F

  • Highest 1 September, 2026

    82.4 °F

Climate (2021–2026)

Cloquet Carlton County Airport (17.4 miles)

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  • Average Low 2021–2026

    32 °F

  • Average 2021–2026

    41.5 °F

  • Average High 2021–2026

    50.7 °F
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