St Lawrence - McAllister Weather Forecast

    • 53
    • 82

    Rain Showers

    • 52
    • 69

    Mostly Sunny

    • 46
    • 71

    Partly Sunny

    • 46
    • 70

    Mostly Sunny

    • 45
    • 72

    Mostly Sunny

    • 51
    • 74

    Partly Sunny

Today 3 Sep Tippecanoe

Mostly sunny Early, then becoming partly cloudy. A slight chance of Showers and Thunderstorms. Highs in the lower 80s. Southwest Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 3 Sep Tippecanoe

Mostly cloudy. Showers with a chance of Thunderstorms through Midnight, then a chance of Showers toward daybreak. Lows in the lower 50s. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest toward daybreak. Chance of rain 90 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

St Lawrence - McAllister Temperature Statistics

September Temperature

Lafayette, Purdue University Airport (3.7 miles)

  • Lowest 1 September, 2025

    51.1 °F

  • Average September

    65.5 °F

  • Highest 1 September, 2025

    80.1 °F

Climate (2020–Present)

Lafayette, Purdue University Airport (3.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    44.3 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    64.2 °F
Get WillyWeather+ to remove ads