Lafayette Weather Forecast

    • 74
    • 93

    Increasing Clouds

    • 73
    • 92

    Slight Chance Thunderstorms

    • 69
    • 91

    Slight Chance Thunderstorms

    • 65
    • 89

    Mostly Sunny

    • 70
    • 91

    Mostly Sunny

    • 71
    • 93

    Mostly Sunny

Today 5 Sep Lafayette

Sunny. Highs in the lower 90s. South Winds 5 to 10 Mph.

Tonight 5 Sep Lafayette

Partly cloudy. Lows in the mid 70s. South Winds around 5 Mph.

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Lafayette Temperature Statistics

September Temperature

Lafayette, Lafayette Regional Airport (1.9 miles)

  • Lowest 3 September, 2025

    71.1 °F

  • Average September

    80.9 °F

  • Highest 1 September, 2025

    90 °F

Climate (2020–Present)

Lafayette, Lafayette Regional Airport (1.9 miles)

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  • Average Low 2020–2025

    61.8 °F

  • Average 2020–2025

    70.7 °F

  • Average High 2020–2025

    80.3 °F
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