Marine On St Croix Weather Forecast

    • 19
    • 47

    Rain Likely

    • 27
    • 39

    Mostly Sunny

    • 31
    • 59

    Partly Sunny

    • 30
    • 50

    Snow Likely

    • 20
    • 38

    Rain/Snow Likely

    • 17
    • 35

    Mostly Sunny

Today 15 Mar Washington

Breezy. Much cooler. Mostly cloudy. Chance of rain in the Morning, then chance of rain and slight chance of snow in the afternoon. Highs in the upper 40s. Temperatures falling into the lower 30s in the afternoon. South Winds 5 to 15 Mph increasing to northwest 15 to 25 Mph in the afternoon. Chance of precipitation 50 percent.

Tonight 15 Mar Washington

Breezy. Much Colder. Decreasing Clouds. Lows around 19. Northwest Winds 15 to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marine On St Croix Temperature Statistics

March Temperature

L O Simenstad Municipal Airport (8.1 miles)

  • Lowest 6 March, 2025

    6.1 °F
  • Average March

    33.6 °F
  • Highest 10 March, 2025

    63.9 °F

Climate (2020–Present)

L O Simenstad Municipal Airport (8.1 miles)

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  • Average Low 2020–2025

    36.5 °F
  • Average 2020–2025

    46.8 °F
  • Average High 2020–2025

    56.5 °F
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