Hazardous Weather Conditions
Current conditions at
Lafayette, Purdue University Airport (KLAF)
Lat: 40.41°NLon: 86.95°WElev: 604ft.
A Few Clouds
78°F
26°C
| Humidity | 64% |
| Wind Speed | SW 9 G 16 mph |
| Barometer | 29.79 in (1008.2 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 14 Apr 7:54 pm EDT |
Extended Forecast for
Lafayette, Purdue University Airport IN
Tonight
Low: 66 °F
Partly Cloudy
then Isolated
T-stormsWednesday

High: 79 °F
Showers
LikelyWednesday Night

Low: 63 °F
Showers
Thursday

High: 74 °F
Showers
Thursday Night
Low: 56 °F
Showers then
Slight Chance
ShowersFriday

High: 80 °F
Mostly Sunny
Friday Night
Low: 62 °F
Slight Chance
T-storms then
Rain LikelySaturday

High: 72 °F
Rain
Saturday Night
Low: 39 °F
Rain Likely
then Chance
Rain
Detailed Forecast
Tonight
Isolated showers and thunderstorms after midnight. Partly cloudy, with a low around 66. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Wednesday
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 10am. Mostly cloudy, with a high near 79. South southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Low around 63. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers, with thunderstorms also possible after 11am. High near 74. South southwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 2am. Low around 56. West wind 3 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 80. Light south wind increasing to 5 to 10 mph in the morning.
Friday Night
A slight chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 62. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Saturday
Rain and possibly a thunderstorm. High near 72. South southwest wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Saturday Night
Rain likely, mainly before 8pm. Mostly cloudy, with a low around 39. West wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Sunday
A 10 percent chance of rain before 8am. Mostly sunny, with a high near 53. West northwest wind 10 to 16 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 58.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 67.
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)
8:26 pm EDT Apr 14, 2026
8pm EDT Apr 14, 2026-6pm EDT Apr 21, 2026



