Marine On St Croix Weather Forecast

    • 35
    • 44

    Increasing Clouds

    • 32
    • 61

    Rain Showers Likely

    • 31
    • 50

    Partly Sunny

    • 34
    • 56

    Mostly Sunny

    • 47
    • 60

    Rain Showers

    • 55
    • 70

    Rain Showers

Today 7 Apr Washington

Sunny. Highs in the mid 40s. Southeast Winds up to 5 Mph shifting to the south 5 to 15 Mph in the afternoon.

Tonight 7 Apr Washington

Colder, clear. Near steady temperature in the lower 20s. Northeast Winds up to 5 Mph.

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  • Temperature Real-Time

Marine On St Croix Temperature Statistics

April Temperature

L O Simenstad Municipal Airport (8.1 miles)

  • Lowest 1 April, 2026

    29.8 °F

  • Average April

    35.4 °F

  • Highest 1 April, 2026

    44.1 °F

Climate (2021–Present)

L O Simenstad Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    37 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    56.9 °F
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