Marine On St Croix Weather Forecast

    • 16
    • 33

    Decreasing Clouds

    • 22
    • 33

    Partly Sunny

    • 25
    • 40

    Partly Sunny

    • 27
    • 43

    Mostly Sunny

    • 29
    • 45

    Partly Sunny

    • 30
    • 43

    Mostly Cloudy

Today 10 Feb Washington

Mostly cloudy. Highs in the lower 30s. Northwest Winds 10 to 15 Mph.

Tonight 10 Feb Washington

Colder. Partly cloudy. Lows around 18. Northwest Winds 5 to 15 Mph.

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Marine On St Croix Temperature Statistics

February Temperature

L O Simenstad Municipal Airport (8.1 miles)

  • Lowest 3 February, 2026

    -7.2 °F

  • Average February

    18.9 °F

  • Highest 6 February, 2026

    37.6 °F

Climate (2021–Present)

L O Simenstad Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    36.8 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    56.8 °F
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