Cecilia Weather Forecast

    • 30
    • 48

    Mostly Sunny

    • 46
    • 59

    Mostly Cloudy

    • 55
    • 68

    Slight Chance Rain Showers

    • 45
    • 77

    Chance Rain Showers

    • 46
    • 62

    Mostly Sunny

    • 61
    • 74

    Partly Sunny

Today 15 Dec Upper St. Martin

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

Tonight 15 Dec Upper St. Martin

Mostly clear in the Evening, then becoming partly cloudy. Widespread frost. Cold with Lows in the lower 30s. East Winds around 5 Mph in the Evening, becoming light and variable.

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Cecilia Temperature Statistics

December Temperature

Lafayette, Lafayette Regional Airport (12.4 miles)

  • Lowest 3 December, 2025

    33.1 °F

  • Average December

    52.3 °F

  • Highest 13 December, 2025

    78.1 °F

Climate (2020–Present)

Lafayette, Lafayette Regional Airport (12.4 miles)

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  • Average Low 2020–2025

    61.7 °F

  • Average 2020–2025

    70.7 °F

  • Average High 2020–2025

    80.4 °F
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