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

43°F

6°C

Humidity 51%
Wind Speed E 15 mph
Barometer 29.96 in (1014.7 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 14 Mar 11:54 pm EDT
Extended Forecast for

Collegeville IN

Wind Advisory March 15, 10:00am until March 15, 09:00pm
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. Southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers between 11am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 64. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 50%.

    High: 64 °F

    Windy. Slight
    Chance
    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Rain before 2am, then rain likely, possibly mixed with snow between 2am and 3am, then snow likely after 3am. Some thunder is also possible. Low around 24. Windy, with a south wind 20 to 30 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Showers and
    Windy then
    Rain/Snow and
    Breezy

  • Monday

    Monday: Snow likely, mainly before 1pm. Patchy blowing snow before 1pm, then patchy blowing snow after 3pm. Cloudy, with a high near 27. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A 10 percent chance of snow before 7pm. Patchy blowing snow before 7pm. Mostly cloudy, with a low around 13. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.

    Low: 22 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Wednesday

    Wednesday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. Southeast wind around 15 mph, with gusts as high as 25 mph.
Sunday
A slight chance of showers between 11am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 64. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 50%.
Sunday Night
Rain before 2am, then rain likely, possibly mixed with snow between 2am and 3am, then snow likely after 3am. Some thunder is also possible. Low around 24. Windy, with a south wind 20 to 30 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly before 1pm. Patchy blowing snow before 1pm, then patchy blowing snow after 3pm. Cloudy, with a high near 27. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A 10 percent chance of snow before 7pm. Patchy blowing snow before 7pm. Mostly cloudy, with a low around 13. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 61.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Collegeville IN
 40.92°N 87.16°W
Last Update:
8:11 pm CDT Mar 14, 2026
Forecast Valid:
11pm CDT Mar 14, 2026-6pm CDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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