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

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

35°F

2°C

Humidity 76%
Wind Speed SW 6 mph
Barometer 29.83 in (1010.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 13 Jan 7:54 am EST
Extended Forecast for

Collegeville IN

  • Today

    Today: Mostly cloudy, with a high near 49. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 49 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Scattered flurries before 4am, then scattered flurries with isolated snow showers between 4am and 5am, then scattered snow showers after 5am. Mostly cloudy, with a low around 30. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Mostly Cloudy
    then
    Scattered
    Snow Showers

  • Wednesday

    Wednesday: Scattered snow showers before noon, then scattered flurries with isolated snow showers after noon. Mostly cloudy, with a temperature falling to around 24 by 4pm. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.

    High: 31 °F⇓

    Scattered
    Snow Showers
    and Blustery

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 15. Wind chill values as low as 1. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 15 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 25. Northwest wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 25 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.

    Low: 20 °F

    Chance Snow
    then Snow
    Likely

  • Friday

    Friday: Snow likely before noon, then snow showers likely after noon. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.

    High: 34 °F

    Snow Likely

  • Friday Night

    Friday Night: A chance of snow showers before midnight. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow showers after noon. Mostly cloudy, with a high near 20.

    High: 20 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 49. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Scattered flurries before 4am, then scattered flurries with isolated snow showers between 4am and 5am, then scattered snow showers after 5am. Mostly cloudy, with a low around 30. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday
Scattered snow showers before noon, then scattered flurries with isolated snow showers after noon. Mostly cloudy, with a temperature falling to around 24 by 4pm. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Wednesday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 15. Wind chill values as low as 1. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday
Mostly sunny, with a high near 25. Northwest wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Friday
Snow likely before noon, then snow showers likely after noon. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
Friday Night
A chance of snow showers before midnight. Mostly cloudy, with a low around 16.
Saturday
A chance of snow showers after noon. Mostly cloudy, with a high near 20.
Saturday Night
Mostly cloudy, with a low around 7.
Sunday
Partly sunny, with a high near 18.
Sunday Night
Mostly cloudy, with a low around 6.
M.L.King Day
Partly sunny, with a high near 19.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Collegeville IN
 40.92°N 87.16°W
Last Update:
6:36 am CST Jan 13, 2026
Forecast Valid:
7am CST Jan 13, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation