Cromwell Weather Forecast

    • 60
    • 68

    Chance Thunderstorms

    • 55
    • 78

    Partly Sunny

    • 56
    • 79

    Mostly Sunny

    • 61
    • 81

    Chance Rain Showers

    • 54
    • 76

    Mostly Sunny

    • 49
    • 67

    Partly Sunny

Today 18 Aug Carlton/South St. Louis

Mostly cloudy. Highs around 70. Southeast Winds around 5 Mph.

Tonight 18 Aug Carlton/South St. Louis

Mostly cloudy. Patchy fog. Humid with Lows in the lower 60s. East Winds around 5 Mph, becoming northwest after midnight.

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Cromwell Temperature Statistics

August Temperature

Cloquet Carlton County Airport (17.4 miles)

  • Lowest 1 August, 2025

    46.4 °F

  • Average August

    67.8 °F

  • Highest 7 August, 2025

    87.8 °F

Climate (2020–Present)

Cloquet Carlton County Airport (17.4 miles)

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  • Average Low 2020–2025

    32.3 °F

  • Average 2020–2025

    41.7 °F

  • Average High 2020–2025

    50.9 °F
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