St Lawrence - McAllister Weather Forecast

    • 71
    • 89

    Decreasing Clouds

    • 68
    • 91

    Rain Showers Likely

    • 56
    • 81

    Chance Rain Showers

    • 62
    • 81

    Mostly Sunny

    • 65
    • 86

    Chance Rain Showers

    • 64
    • 85

    Chance Rain Showers

Today 8 Sep Tippecanoe

Mostly sunny. Highs in the upper 80s. South Winds around 5 Mph.

Tonight 8 Sep Tippecanoe

Partly cloudy. Lows around 60. East Winds around 5 Mph.

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St Lawrence - McAllister Temperature Statistics

September Temperature

Lafayette, Purdue University Airport (3.7 miles)

  • Lowest 1 September, 2026

    71.7 °F

  • Average September

    83.1 °F

  • Highest 4 September, 2026

    96.7 °F

Climate (2021–2026)

Lafayette, Purdue University Airport (3.7 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    54.1 °F

  • Average High 2021–2026

    64.3 °F
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