Current conditions at
Lafayette, Purdue University Airport (KLAF)
Lat: 40.41°NLon: 86.95°WElev: 604ft.
Mostly Cloudy
63°F
17°C
| Humidity | 63% |
| Wind Speed | SW 9 mph |
| Barometer | 30.02 in (1016.3 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 30 Mar 9:54 am EDT |
Extended Forecast for
Lafayette, Purdue University Airport IN
Today

High: 77 °F
Partly Sunny
Tonight

Low: 62 °F
Mostly Cloudy
Tuesday
High: 79 °F
Partly Sunny
then Chance
Rain and
BreezyTuesday Night

Low: 47 °F
Heavy Rain
Wednesday

High: 57 °F
Rain
Wednesday Night

Low: 51 °F
Rain
Thursday

High: 73 °F
Rain
Thursday Night

Low: 57 °F
Rain
Friday

High: 71 °F
Rain Likely
Detailed Forecast
Today
Partly sunny, with a high near 77. South southwest wind 13 to 17 mph, with gusts as high as 32 mph.
Tonight
Mostly cloudy, with a low around 62. South southwest wind around 14 mph, with gusts as high as 29 mph.
Tuesday
A 50 percent chance of rain and thunderstorms after 2pm. Partly sunny, with a high near 79. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 40 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Low around 47. Southwest wind 10 to 14 mph becoming west northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Wednesday
Rain and possibly a thunderstorm. High near 57. Northeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain and possibly a thunderstorm. Low around 51. East wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Rain and possibly a thunderstorm. High near 73. South southwest wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Thursday Night
Rain and possibly a thunderstorm before 2am, then rain likely. Low around 57. South southwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.
Friday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 71. Southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 57. South southeast wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Saturday
Rain likely. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 41.
Sunday
A 20 percent chance of rain. Partly sunny, 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)
10:15 am EDT Mar 30, 2026
10am EDT Mar 30, 2026-6pm EDT Apr 5, 2026


