Cow Island Lake Weather Forecast

    • 38
    • 48

    Increasing Clouds

    • 43
    • 53

    Rain Showers Likely

    • 45
    • 51

    Rain Showers Likely

    • 49
    • 66

    Mostly Sunny

    • 53
    • 72

    Mostly Sunny

    • 55
    • 74

    Partly Sunny

Today 21 Feb Upper St. Martin

Partly sunny. Highs in the upper 40s. Northeast Winds 5 to 10 Mph.

Tonight 21 Feb Upper St. Martin

Mostly cloudy. Lows in the mid 30s. Northeast Winds around 5 Mph.

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Cow Island Lake Temperature Statistics

February Temperature

Lafayette, Lafayette Regional Airport (21.7 miles)

  • Lowest 19 February, 2025

    28.9 °F

  • Average February

    63.4 °F

  • Highest 6 February, 2025

    82.7 °F

Climate (2020–Present)

Lafayette, Lafayette Regional Airport (21.7 miles)

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  • Average Low 2020–2025

    61.7 °F

  • Average 2020–2025

    70.6 °F

  • Average High 2020–2025

    80.2 °F
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