Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Overcast

33°F

1°C

Humidity 89%
Wind Speed SW 9 mph
Barometer 29.86 in (1011.7 mb)
Dewpoint 30°F (-1°C)
Visibility 9.00 mi
Wind Chill25°F (-4°C)
Last update 31 Dec 1:54 pm EST
Extended Forecast for

2 Miles ENE Dayton IN

  • This Afternoon

    This Afternoon: A 30 percent chance of snow after 4pm.  Cloudy, with a high near 34. West wind around 15 mph, with gusts as high as 24 mph.

    High: 34 °F

    Chance Snow

  • Tonight

    Tonight: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 15. West wind 8 to 14 mph becoming north northwest after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Snow Likely
    then Slight
    Chance Snow

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 26. West wind 3 to 6 mph.

    High: 26 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15. Calm wind.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 29. Calm wind.

    High: 29 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17. Calm wind.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 32. Light east northeast wind.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 31. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of snow after 4pm. Cloudy, with a high near 34. West wind around 15 mph, with gusts as high as 24 mph.
Tonight
Snow likely, mainly before midnight. Mostly cloudy, with a low around 15. West wind 8 to 14 mph becoming north northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
New Year's Day
Partly sunny, with a high near 26. West wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 15. Calm wind.
Friday
Mostly sunny, with a high near 29. Calm wind.
Friday Night
Mostly cloudy, with a low around 17. Calm wind.
Saturday
Mostly cloudy, with a high near 32. Light east northeast wind.
Saturday Night
Partly cloudy, with a low around 16. Calm wind.
Sunday
Mostly sunny, with a high near 31. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 24. South wind 5 to 9 mph.
Monday
Mostly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Dayton IN
 40.39°N 86.74°W (Elev. 656 ft)
2:23 pm EST Dec 31, 2025
2pm EST Dec 31, 2025-6pm EST Jan 6, 2026
 
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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