St Lawrence - McAllister Weather Forecast

    • 46
    • 68

    Becoming Sunny

    • 38
    • 64

    Rain Showers Likely

    • 28
    • 46

    Partly Sunny

    • 27
    • 42

    Chance Snow Showers

    • 21
    • 34

    Slight Chance Snow Showers

    • 17
    • 32

    Mostly Cloudy

Today 18 Feb Tippecanoe

Mostly cloudy with a chance of rain toward Daybreak, then sunny this afternoon. Warmer with Highs in the upper 60s. Southwest Winds 15 to 20 Mph, becoming west this afternoon. Gusts up to 35 Mph. Chance of rain 50 percent.

Tonight 18 Feb Tippecanoe

Mostly clear through Midnight, then mostly cloudy with a chance of Sprinkles toward daybreak. Lows in the mid 40s. South Winds 5 to 10 Mph. Gusts up to 20 Mph through midnight.

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St Lawrence - McAllister Temperature Statistics

February Temperature

Lafayette, Purdue University Airport (3.7 miles)

  • Lowest 1 February, 2026

    -6.4 °F

  • Average February

    29.2 °F

  • Highest 15 February, 2026

    57.9 °F

Climate (2021–Present)

Lafayette, Purdue University Airport (3.7 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    64.2 °F
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