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.

Overcast

17°F

-8°C

Humidity 68%
Wind Speed W 13 mph
Barometer 29.98 in (1016.1 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 15 Jan 7:54 am EST
Extended Forecast for

Collegeville IN

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 25. Wind chill values as low as 1. North northwest wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 25 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: A chance of flurries with a slight chance of snow before 8pm, then snow, mainly after 8pm. Temperature rising to around 25 by 5am. South southwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 21 °F⇑

    Snow

  • Friday

    Friday: A chance of snow showers before noon, then a chance of flurries with a slight chance of snow showers after noon. Mostly cloudy, with a high near 36. West southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 36 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of flurries with a slight chance of snow showers before midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 18. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 18 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A 20 percent chance of flurries with a slight chance of snow showers. Partly sunny, with a high near 20. West wind around 15 mph, with gusts as high as 25 mph.

    High: 20 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A chance of flurries before midnight. Mostly cloudy, with a low around 9.

    Low: 9 °F

    Chance
    Flurries

  • Sunday

    Sunday: Partly sunny, with a high near 18.

    High: 18 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 12.

    High: 12 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 25. Wind chill values as low as 1. North northwest wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
A chance of flurries with a slight chance of snow before 8pm, then snow, mainly after 8pm. Temperature rising to around 25 by 5am. South southwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
A chance of snow showers before noon, then a chance of flurries with a slight chance of snow showers after noon. Mostly cloudy, with a high near 36. West southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Friday Night
A chance of flurries with a slight chance of snow showers before midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 18. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
A 20 percent chance of flurries with a slight chance of snow showers. Partly sunny, with a high near 20. West wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
A chance of flurries before midnight. Mostly cloudy, with a low around 9.
Sunday
Partly sunny, with a high near 18.
Sunday Night
Mostly cloudy, with a low around 7.
M.L.King Day
Partly sunny, with a high near 12.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Mostly sunny, with a high near 15.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
Partly sunny, with a high near 28.
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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:
6:51 am CST Jan 15, 2026
Forecast Valid:
7am CST Jan 15, 2026-6pm CST Jan 21, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation