Marine Weather Forecast

    • 56
    • 65

    Rain Showers Likely

    • 60
    • 79

    Rain Showers Likely

    • 60
    • 70

    Rain Showers Likely

    • 40
    • 74

    Rain Showers Likely

    • 34
    • 51

    Partly Sunny

    • 45
    • 56

    Mostly Cloudy

Today 27 Mar Madison

Mostly cloudy. Showers likely with a slight chance of Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the upper 60s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 27 Mar Madison

Mostly cloudy with a chance of Showers and Thunderstorms. Not as cool with Lows in the upper 50s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

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Marine Temperature Statistics

March Temperature

St. Louis Regional Airport (14.9 miles)

  • Lowest 2 March, 2025

    19 °F

  • Average March

    46.6 °F

  • Highest 14 March, 2025

    80.6 °F

Climate (2020–Present)

St. Louis Regional Airport (14.9 miles)

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  • Average Low 2020–2025

    45.8 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    65.9 °F
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