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.

Partly Cloudy

61°F

16°C

Humidity 30%
Wind Speed SW 13 G 21 mph
Barometer 30.21 in (1023.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 29 Mar 1:54 pm EDT
Extended Forecast for

Collegeville IN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 62. South southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 73. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 73 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 62. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 62 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 78. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.

    High: 78 °F

    Breezy.
    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 42. Chance of precipitation is 90%.

    Low: 42 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 1pm. Cloudy, with a high near 50. Chance of precipitation is 60%.

    High: 50 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers. Cloudy, with a low around 42.

    Low: 42 °F

    Showers

  • Thursday

    Thursday: Showers. Cloudy, with a high near 62.

    High: 62 °F

    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 62. South southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 52. South southwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 73. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 62. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 78. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 42. Chance of precipitation is 90%.
Wednesday
Showers likely, mainly before 1pm. Cloudy, with a high near 50. Chance of precipitation is 60%.
Wednesday Night
Showers. Cloudy, with a low around 42.
Thursday
Showers. Cloudy, with a high near 62.
Thursday Night
Showers likely, mainly before 1am. Cloudy, with a low around 43.
Friday
A chance of showers. Mostly cloudy, with a high near 64.
Friday Night
A chance of showers. Mostly cloudy, with a low around 48.
Saturday
Showers likely. Mostly cloudy, with a high near 71.
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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:
1:20 pm CDT Mar 29, 2026
Forecast Valid:
1pm CDT Mar 29, 2026-6pm CDT Apr 4, 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