Fond Du Lac Park Weather Forecast

    • 53
    • 69

    Partly Sunny

    • 55
    • 67

    Chance Rain Showers

    • 54
    • 66

    Mostly Cloudy

    • 57
    • 68

    Rain Showers Likely

    • 52
    • 63

    Rain Showers

    • 49
    • 61

    Chance Rain Showers

Today 25 Sep Carlton/South St. Louis

Mostly cloudy in the Morning, then becoming mostly sunny. Patchy fog in the morning. Highs in the upper 60s. Southeast Winds around 5 Mph.

Tonight 25 Sep Carlton/South St. Louis

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 50s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fond Du Lac Park Temperature Statistics

September Temperature

Richard I. Bong Airport (8.7 miles)

  • Lowest 13 September, 2026

    44.6 °F

  • Average September

    62.1 °F

  • Highest 11 September, 2026

    85.3 °F

Climate (2021–2026)

Richard I. Bong Airport (8.7 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    42.7 °F

  • Average High 2021–2026

    51 °F
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