Cromwell Weather Forecast

    • 55
    • 76

    Rain Showers Likely

    • 52
    • 76

    Partly Sunny

    • 47
    • 75

    Mostly Sunny

    • 50
    • 76

    Partly Sunny

    • 57
    • 78

    Partly Sunny

    • 56
    • 80

    Slight Chance Thunderstorms

Today 20 Aug Carlton/South St. Louis

Showers likely with a chance of Thunderstorms. Highs in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 20 Aug Carlton/South St. Louis

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Patchy fog after midnight. Humid with Lows in the mid 50s. Southeast Winds around 5 Mph, becoming northeast after midnight. Chance of rain 50 percent.

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Cromwell Temperature Statistics

August Temperature

Cloquet Carlton County Airport (17.4 miles)

  • Lowest 5 August, 2026

    44.6 °F

  • Average August

    66.7 °F

  • Highest 3 August, 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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