Cromwell Weather Forecast

    • 61
    • 78

    Rain Showers

    • 58
    • 79

    Chance Rain Showers

    • 46
    • 70

    Partly Sunny

    • 56
    • 75

    Mostly Sunny

    • 51
    • 78

    Chance Rain Showers

    • 45
    • 67

    Mostly Cloudy

Today 7 Sep Carlton/South St. Louis

Mostly cloudy. Patchy fog this morning. A chance of Showers this afternoon. Highs in the upper 70s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

Tonight 7 Sep Carlton/South St. Louis

A chance of Thunderstorms. Showers with Lows in the lower 60s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

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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

    66.3 °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

    32.1 °F

  • Average 2021–2026

    41.5 °F

  • Average High 2021–2026

    50.7 °F
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