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.

Fog/Mist

34°F

1°C

Humidity 97%
Wind Speed E 6 mph
Barometer 30.31 in (1026.8 mb)
Dewpoint 33°F (1°C)
Visibility 3.00 mi
Wind Chill29°F (-2°C)
Last update 24 Dec 8:54 am EST
Extended Forecast for

Collegeville IN

  • Today

    Today: Patchy drizzle after 5pm. Mostly cloudy, with a high near 46. Southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 46 °F

    Mostly Cloudy
    then Patchy
    Drizzle

  • Tonight

    Tonight: Drizzle, mainly before 2am. Widespread fog, mainly after midnight. Otherwise, cloudy, with a low around 42. Southeast wind 5 to 10 mph becoming west northwest after midnight.

    Low: 42 °F

    Drizzle and
    Fog

  • Christmas Day

    Christmas Day: Patchy fog before 9am. Otherwise, cloudy, with a high near 46. North northeast wind around 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 46 °F

    Patchy Fog
    then Cloudy

  • Thursday Night

    Thursday Night: A 50 percent chance of rain after midnight. Cloudy, with a low around 38. East southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Cloudy then
    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain before noon. Mostly cloudy, with a high near 52. Southeast wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 52 °F

    Chance Rain
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 40.

    Low: 40 °F

    Cloudy

  • Sunday

    Sunday: A chance of rain after noon. Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Today
Patchy drizzle after 5pm. Mostly cloudy, with a high near 46. Southeast wind around 10 mph, with gusts as high as 20 mph.
Tonight
Drizzle, mainly before 2am. Widespread fog, mainly after midnight. Otherwise, cloudy, with a low around 42. Southeast wind 5 to 10 mph becoming west northwest after midnight.
Christmas Day
Patchy fog before 9am. Otherwise, cloudy, with a high near 46. North northeast wind around 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
A 50 percent chance of rain after midnight. Cloudy, with a low around 38. East southeast wind around 10 mph, with gusts as high as 20 mph.
Friday
A 50 percent chance of rain before noon. Mostly cloudy, with a high near 52. Southeast wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Mostly cloudy, with a high near 52.
Saturday Night
Cloudy, with a low around 40.
Sunday
A chance of rain after noon. Mostly cloudy, with a high near 47.
Sunday Night
Partly cloudy, with a low around 13. Blustery.
Monday
Sunny, with a high near 21. Blustery.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Collegeville IN
 40.92°N 87.16°W
Last Update:
7:32 am CST Dec 24, 2025
Forecast Valid:
8am CST Dec 24, 2025-6pm CST Dec 30, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation