Sky Harbor Airport Weather Forecast

    • 12
    • 24

    Increasing Clouds

    • 20
    • 35

    Mostly Cloudy

    • 30
    • 36

    Chance Rain/Snow

    • 30
    • 42

    Slight Chance Rain

    • 29
    • 41

    Chance Rain/Snow

    • 22
    • 38

    Chance Rain

Today 21 Feb Carlton/South St. Louis

Mostly sunny. Highs in the lower 20s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Wind chill Values as low as 8 below late this morning.

Tonight 21 Feb Carlton/South St. Louis

Mostly cloudy. Not as cool with Lows around 9 above. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph. Wind chill Values as low as 2 below.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sky Harbor Airport Temperature Statistics

February Temperature

Duluth - Sky Harbor Airport (0 miles)

  • Lowest 18 February, 2025

    -16.6 °F

  • Average February

    6.7 °F

  • Highest 2 February, 2025

    35.6 °F

Climate (2020–Present)

Duluth - Sky Harbor Airport (0 miles)

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  • Average Low 2020–2025

    35.9 °F

  • Average 2020–2025

    42.7 °F

  • Average High 2020–2025

    49.8 °F
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