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.

Fair

57°F

14°C

Humidity 64%
Wind Speed S 10 G 18 mph
Barometer 29.89 in (1012.3 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 17 Feb 1:54 pm EST
Extended Forecast for

Collegeville IN

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 57. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 57 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of showers before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then a chance of showers and thunderstorms after 3am. Cloudy, with a low around 51. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 67. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 67 °F

    Becoming
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight. Increasing clouds, with a low around 42. Southwest wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 15 mph.

    Low: 42 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Rain likely, with thunderstorms also possible after 3pm. Partly sunny, with a high near 64. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 64 °F

    Chance Rain
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm. Partly cloudy, with a low around 38. Chance of precipitation is 70%.

    Low: 38 °F

    Rain Likely
    then Chance
    Rain

  • Friday

    Friday: Mostly sunny, with a high near 45. Breezy.

    High: 45 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 57. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
A slight chance of showers before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then a chance of showers and thunderstorms after 3am. Cloudy, with a low around 51. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 67. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
A 20 percent chance of rain after midnight. Increasing clouds, with a low around 42. Southwest wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 15 mph.
Thursday
Rain likely, with thunderstorms also possible after 3pm. Partly sunny, with a high near 64. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday Night
Rain likely and possibly a thunderstorm. Partly cloudy, with a low around 38. Chance of precipitation is 70%.
Friday
Mostly sunny, with a high near 45. Breezy.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 33.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Collegeville IN
 40.92°N 87.16°W
Last Update:
11:56 am CST Feb 17, 2026
Forecast Valid:
1pm CST Feb 17, 2026-6pm CST Feb 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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