Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41° N Lon: 86.95° W Elev: 604 ft.

A Few Clouds

87°F

31°C

Humidity 53%
Wind Speed W 14 G 23 mph
Barometer 29.72 in (1005.7 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 21 Jul 3:54 pm EDT
Detailed forecast for

Tippecanoe County

Tonight
Partly cloudy. Isolated showers through the late overnight. Cooler with lows in the upper 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming northeast 5 to 10 mph toward daybreak. Chance of rain 20 percent.
Wednesday
Partly cloudy. Not as warm with highs in the lower 70s. North winds 5 to 10 mph.
Wednesday Night
Clear. Lows in the lower 50s. North winds 5 to 10 mph.
Thursday
Mostly sunny. Highs in the upper 70s. Northeast winds around 5 mph.
Thursday Night
Partly cloudy. Lows in the mid 50s. East winds around 5 mph.
Friday And Friday Night
Partly cloudy. Highs in the upper 70s. Lows in the upper 50s.
Saturday And Saturday Night
Mostly clear. Highs in the lower 80s. Lows in the mid 60s.
Sunday
Partly cloudy. Highs in the upper 80s.
Sunday Night
Mostly clear with a slight chance of showers and thunderstorms. Lows around 70. Chance of rain 20 percent.
Monday
Partly cloudy with a slight chance of thunderstorms. A slight chance of showers through early afternoon, then a chance of showers late in the afternoon. Hot with highs around 90. Chance of rain 30 percent.
Monday Night
Mostly clear. A slight chance of showers and thunderstorms through the late overnight. Lows in the upper 60s. Chance of rain 20 percent.
Tuesday
Mostly sunny through early afternoon, then becoming partly cloudy. Highs in the mid 80s.



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415 PM EDT Tue Jul 21 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database