St Lawrence - McAllister Weather Forecast

    • 54
    • 81

    Rain Showers

    • 38
    • 57

    Rain Showers

    • 48
    • 63

    Chance Rain Showers

    • 41
    • 59

    Partly Sunny

    • 34
    • 54

    Partly Sunny

    • 37
    • 57

    Mostly Sunny

    • 44
    • 60

    Slight Chance Rain Showers

Today 18 Oct Tippecanoe

Partly cloudy Early, then becoming mostly cloudy. Isolated Showers and Thunderstorms Early, then Showers and scattered Thunderstorms. Highs around 80. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 80 percent.

Tonight 18 Oct Tippecanoe

Showers and scattered Thunderstorms through Midnight, then Showers with isolated Thunderstorms toward daybreak. Locally heavy rainfall possible through midnight. Lows in the mid 50s. South Winds 5 to 10 Mph, becoming west 10 to 15 Mph toward daybreak. Gusts up to 25 Mph. Chance of rain near 100 percent.

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St Lawrence - McAllister Temperature Statistics

October Temperature

Lafayette, Purdue University Airport (3.7 miles)

  • Lowest 10 October, 2025

    39 °F

  • Average October

    63.3 °F

  • Highest 3 October, 2025

    88 °F

Climate (2020–Present)

Lafayette, Purdue University Airport (3.7 miles)

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  • Average Low 2020–2025

    44.4 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    64.3 °F
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