St Lawrence - McAllister Weather Forecast

    • 41
    • 71

    Sunny

    • 44
    • 72

    Mostly Sunny

    • 45
    • 72

    Mostly Sunny

    • 43
    • 71

    Mostly Sunny

    • 47
    • 73

    Partly Sunny

    • 49
    • 76

    Mostly Cloudy

    • 47
    • 71

    Mostly Cloudy

Today 20 Oct Tippecanoe

Partly cloudy. Highs in the lower 60s.

Tonight 20 Oct Tippecanoe

Clear. Patchy fog toward daybreak. Lows in the lower 40s. East Winds around 5 Mph through the late Overnight, becoming light and variable.

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St Lawrence - McAllister Temperature Statistics

October Temperature

Lafayette, Purdue University Airport (3.7 miles)

  • Lowest 18 October, 2026

    33.1 °F

  • Average October

    63.4 °F

  • Highest 1 October, 2026

    89.7 °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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