West Lafayette Weather Forecast

    • 58
    • 85

    Decreasing Clouds

    • 59
    • 87

    Mostly Sunny

    • 60
    • 89

    Mostly Sunny

    • 64
    • 89

    Chance Rain Showers

    • 62
    • 83

    Chance Rain Showers

    • 64
    • 81

    Chance Rain Showers

Today 16 Sep Tippecanoe

Partly cloudy. Highs in the mid 80s. Northeast Winds around 5 Mph.

Tonight 16 Sep Tippecanoe

Mostly clear. Lows in the upper 50s. Northeast Winds around 5 Mph through Midnight, becoming light and variable.

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West Lafayette Temperature Statistics

September Temperature

Lafayette, Purdue University Airport (1.9 miles)

  • Lowest 8 September, 2025

    42.1 °F

  • Average September

    64.4 °F

  • Highest 14 September, 2025

    87.1 °F

Climate (2020–Present)

Lafayette, Purdue University Airport (1.9 miles)

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  • Average Low 2020–2025

    44.3 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    64.2 °F
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