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.

Fog/Mist

37°F

3°C

Humidity 96%
Wind Speed E 5 mph
Barometer 30.13 in (1020.7 mb)
Dewpoint 36°F (2°C)
Visibility 1.00 mi
Wind Chill33°F (1°C)
Last update 3 Mar 9:54 am EST
Extended Forecast for

Collegeville IN

  • Today

    Today: Scattered showers before 3pm, then isolated showers after 4pm. Cloudy, with a high near 43. East southeast wind around 5 mph becoming calm. Chance of precipitation is 30%.

    High: 43 °F

    Scattered
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 36. East northeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 36 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 9am, then a chance of showers after noon. Cloudy, with a high near 51. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 51 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 45. East southeast wind around 5 mph. Chance of precipitation is 80%.

    Low: 45 °F

    Chance
    Showers then
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm before noon, then showers likely. High near 60. Southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 80%.

    High: 60 °F

    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Showers

  • Friday

    Friday: Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers, then showers and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Showers

  • Saturday

    Saturday: Showers likely before noon. Mostly cloudy, with a high near 66.

    High: 66 °F

    Showers
    Likely then
    Mostly Cloudy

Detailed Forecast

Today
Scattered showers before 3pm, then isolated showers after 4pm. Cloudy, with a high near 43. East southeast wind around 5 mph becoming calm. Chance of precipitation is 30%.
Tonight
A 30 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 36. East northeast wind around 5 mph, with gusts as high as 15 mph.
Wednesday
A chance of showers before 9am, then a chance of showers after noon. Cloudy, with a high near 51. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 45. East southeast wind around 5 mph. Chance of precipitation is 80%.
Thursday
Showers and possibly a thunderstorm before noon, then showers likely. High near 60. Southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 80%.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 45.
Friday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Friday Night
A chance of showers, then showers and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 58.
Saturday
Showers likely before noon. Mostly cloudy, with a high near 66.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 65.
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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:
6:17 am CST Mar 3, 2026
Forecast Valid:
9am CST Mar 3, 2026-6pm CDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation