Current conditions at
Lafayette, Purdue University Airport (KLAF)
Lat: 40.41°NLon: 86.95°WElev: 604ft.
Overcast
22°F
-6°C
| Humidity | 89% |
| Wind Speed | Calm |
| Barometer | 29.88 in (1012.6 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Last update | 2 Jan 5:54 am EST |
Extended Forecast for
Lafayette, Purdue University Airport IN
Today

High: 28 °F
Partly Sunny
Tonight

Low: 21 °F
Mostly Cloudy
Saturday

High: 33 °F
Decreasing
CloudsSaturday Night

Low: 16 °F
Mostly Clear
Sunday

High: 34 °F
Mostly Sunny
Sunday Night

Low: 25 °F
Mostly Cloudy
Monday

High: 46 °F
Mostly Sunny
Monday Night

Low: 34 °F
Mostly Cloudy
Tuesday

High: 50 °F
Partly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 28. Calm wind becoming north northwest around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 21. Light north northeast wind.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 33. Light northeast wind.
Saturday Night
Mostly clear, with a low around 16. Calm wind.
Sunday
Mostly sunny, with a high near 34. Calm wind.
Sunday Night
Mostly cloudy, with a low around 25. Calm wind becoming south 5 to 9 mph in the evening.
Monday
Mostly sunny, with a high near 46. South southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 34. South southwest wind around 6 mph.
Tuesday
Partly sunny, with a high near 50. South southwest wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 33. West southwest wind around 6 mph.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
Mostly cloudy, with a low around 36.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 53.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lafayette, Purdue University Airport IN
40.42°N 86.94°W (Elev. 630 ft)
40.42°N 86.94°W (Elev. 630 ft)
5:51 am EST Jan 2, 2026
6am EST Jan 2, 2026-6pm EST Jan 8, 2026


