National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Overcast

26°F

-3°C

Humidity 71%
Wind Speed SW 8 mph
Barometer 29.99 in (1016.5 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 5 Dec 1:54 pm EST
Extended Forecast for

Collegeville IN

  • This Afternoon

    This Afternoon: Increasing clouds, with a high near 25. South wind around 10 mph, with gusts as high as 15 mph.

    High: 25 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Patchy freezing rain after 3am. Mostly cloudy, with a temperature rising to around 27 by 4am. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 22 °F⇑

    Mostly Cloudy
    then Patchy
    Freezing Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 30. West wind 5 to 10 mph becoming light southwest in the afternoon.

    High: 30 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of snow after midnight. Cloudy, with a low around 25. Calm wind becoming southeast around 5 mph.

    Low: 25 °F

    Cloudy then
    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly before noon. Mostly cloudy, with a high near 30. East southeast wind 5 to 10 mph becoming north 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

    High: 30 °F

    Snow Likely
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 9.

    Low: 9 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 25. South wind around 10 mph, with gusts as high as 15 mph.
Tonight
Patchy freezing rain after 3am. Mostly cloudy, with a temperature rising to around 27 by 4am. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 30. West wind 5 to 10 mph becoming light southwest in the afternoon.
Saturday Night
A 50 percent chance of snow after midnight. Cloudy, with a low around 25. Calm wind becoming southeast around 5 mph.
Sunday
Snow likely, mainly before noon. Mostly cloudy, with a high near 30. East southeast wind 5 to 10 mph becoming north 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 9.
Monday
Mostly sunny, with a high near 19.
Monday Night
Mostly cloudy, with a low around 9.
Tuesday
Mostly cloudy, with a high near 34.
Tuesday Night
A chance of rain after midnight. Cloudy, with a low around 31.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 35.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 18.
Thursday
Mostly cloudy, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Collegeville IN
 40.92°N 87.16°W
Last Update:
1:26 pm CST Dec 5, 2025
Forecast Valid:
1pm CST Dec 5, 2025-6pm CST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation