Hazardous Weather Conditions
Current conditions at
Lafayette, Purdue University Airport (KLAF)
Lat: 40.41°NLon: 86.95°WElev: 604ft.
Fair
67°F
19°C
| Humidity | 68% |
| Wind Speed | W 8 mph |
| Barometer | 29.64 in (1003.3 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 22 Mar 8:54 am EDT |
Extended Forecast for
2 Miles SW Lafayette, Purdue University Airport IN
Today
High: 74 °F
Partly Sunny
then Isolated
T-stormsTonight
Low: 30 °F
Scattered
Showers and
Blustery then
Mostly CloudyMonday

High: 48 °F
Mostly Sunny
Monday Night

Low: 30 °F
Mostly Cloudy
Tuesday

High: 58 °F
Mostly Sunny
Tuesday Night

Low: 42 °F
Mostly Cloudy
Wednesday

High: 64 °F
Mostly Cloudy
Wednesday Night

Low: 52 °F
Slight Chance
T-stormsThursday
High: 77 °F
Mostly Sunny
then Chance
T-storms
Detailed Forecast
Today
Isolated showers and thunderstorms after 5pm. Increasing clouds, with a high near 74. Southwest wind 9 to 15 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 10%.
Tonight
Scattered showers and thunderstorms before 8pm, then scattered showers between 8pm and 10pm. Mostly cloudy, with a low around 30. Blustery, with a north wind 14 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Mostly sunny, with a high near 48. North wind around 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 30. North northeast wind 5 to 8 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 58. South wind 3 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 42. South wind 3 to 5 mph.
Wednesday
Mostly cloudy, with a high near 64. South southwest wind 6 to 10 mph.
Wednesday Night
A slight chance of rain and thunderstorms. Mostly cloudy, with a low around 52. South wind around 6 mph. Chance of precipitation is 20%.
Thursday
A 40 percent chance of rain and thunderstorms after 2pm. Mostly sunny, with a high near 77. South southwest wind 8 to 14 mph, with gusts as high as 25 mph.
Thursday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 35. North wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Sunny, with a high near 53.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SW Lafayette, Purdue University Airport IN
40.42°N 86.94°W (Elev. 630 ft)
40.42°N 86.94°W (Elev. 630 ft)
9:15 am EDT Mar 22, 2026
9am EDT Mar 22, 2026-6pm EDT Mar 28, 2026



