Harnell Park Weather Forecast

    • 51
    • 74

    Partly Sunny

    • 53
    • 75

    Chance Rain Showers

    • 60
    • 74

    Rain Showers Likely

    • 66
    • 85

    Chance Thunderstorms

    • 62
    • 90

    Rain Showers Likely

    • 63
    • 89

    Rain Showers Likely

    • 62
    • 88

    Chance Thunderstorms

Today 26 Jun Carlton/South St. Louis

Partly sunny. Near steady temperature in the lower 70s. Southeast Winds 5 to 10 Mph.

Tonight 26 Jun Carlton/South St. Louis

Mostly cloudy. A chance of Sprinkles this Evening, then a chance of Showers after midnight. Lows in the lower 50s. East Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harnell Park Temperature Statistics

June Temperature

Duluth International Airport (9.9 miles)

  • Lowest 19 June, 2026

    42.7 °F

  • Average June

    60.6 °F

  • Highest 3 June, 2026

    80.7 °F

Climate (2021–2026)

Duluth International Airport (9.9 miles)

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  • Average Low 2021–2026

    33.2 °F

  • Average 2021–2026

    42.1 °F

  • Average High 2021–2026

    51 °F
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