Cromwell Weather Forecast

    • 49
    • 69

    Mostly Cloudy

    • 48
    • 70

    Chance Rain Showers

    • 51
    • 60

    Rain Showers Likely

    • 48
    • 65

    Mostly Cloudy

    • 45
    • 64

    Mostly Cloudy

    • 46
    • 63

    Mostly Cloudy

Today 16 Sep Carlton/South St. Louis

Mostly cloudy. Near steady temperature in the upper 60s. South Winds around 5 Mph.

Tonight 16 Sep Carlton/South St. Louis

Mostly cloudy. A slight chance of Showers in the evening. Patchy fog after midnight. Lows in the upper 40s. East Winds around 5 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cromwell Temperature Statistics

September Temperature

Cloquet Carlton County Airport (17.4 miles)

  • Lowest 14 September, 2026

    37.4 °F

  • Average September

    63.5 °F

  • Highest 1 September, 2026

    82.4 °F

Climate (2021–2026)

Cloquet Carlton County Airport (17.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    32.1 °F

  • Average 2021–2026

    41.5 °F

  • Average High 2021–2026

    50.8 °F
Get WillyWeather+ to remove ads