Current conditions at

Lafayette, Purdue University Airport (KLAF)

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

Fair

88°F

31°C

Humidity 31%
Wind Speed SW 13 G 24 mph
Barometer 29.85 in (1010.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 12 Oct 4:54 pm EDT
Detailed forecast for

Benton County

Late This Afternoon
Partly cloudy. Temperatures in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight
Mostly clear. Warmer. Lows around 70. Southwest winds around 10 mph.
Tuesday
Mostly sunny. Highs in the upper 80s. West winds 5 to 10 mph.
Tuesday Night
Mostly clear in the evening, then becoming mostly cloudy. Showers likely with a chance of thunderstorms after midnight. Lows in the upper 60s. West winds around 5 mph in the evening, becoming light and variable. Chance of precipitation 60 percent.
Wednesday
Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the upper 70s. North winds around 5 mph. Chance of precipitation 70 percent.
Wednesday Night
Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.
Thursday
Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Highs around 70. Chance of precipitation 90 percent.
Thursday Night
Showers likely with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 50s. Chance of precipitation 60 percent.
Friday
Mostly cloudy in the morning, then becoming partly cloudy. Breezy with highs around 60.
Friday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 30s.
Saturday
Sunny. Highs in the upper 50s.
Saturday Night
Clear. Lows in the upper 30s.
Sunday
Mostly sunny. Highs in the mid 60s.
Sunday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.
Monday
Partly cloudy. Highs around 70.



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351 PM EDT Mon Oct 12 2026
 
 

Additional Resources

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