Marine Weather Forecast

    • 40
    • 53

    Mostly Sunny

    • 29
    • 60

    Partly Sunny

    • 30
    • 49

    Partly Sunny

    • 32
    • 45

    Chance Rain

    • 34
    • 46

    Chance Rain

    • 37
    • 47

    Rain

    • 33
    • 50

    Slight Chance Rain

Today 9 Feb Madison

Sunny. Highs in the lower 50s. South Winds around 5 Mph.

Tonight 9 Feb Madison

Mostly clear. Not as cool with Lows in the lower 40s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marine Temperature Statistics

February Temperature

St. Louis Regional Airport (14.9 miles)

  • Lowest 1 February, 2026

    1.2 °F

  • Average February

    26 °F

  • Highest 6 February, 2026

    44.6 °F

Climate (2021–Present)

St. Louis Regional Airport (14.9 miles)

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  • Average Low 2021–2026

    46.1 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    66.2 °F
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