Hazardous Weather Conditions
Current conditions at
Lafayette, Purdue University Airport (KLAF)
Lat: 40.41°NLon: 86.95°WElev: 604ft.
Fair
79°F
26°C
| Humidity | 60% |
| Wind Speed | S 9 G 18 mph |
| Barometer | 29.92 in (1012.9 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 81°F (27°C) |
| Last update | 23 Sep 2:54 pm EDT |
Extended Forecast for
West Lafayette IN
This Afternoon
High: 81 °F
Scattered
T-stormsTonight
Low: 64 °F
Scattered
T-storms then
ShowersWednesday
High: 73 °F
Showers
Likely then
Scattered
T-stormsWednesday Night
Low: 59 °F
Chance
T-storms then
Chance
ShowersThursday
High: 72 °F
Chance
ShowersThursday Night
Low: 54 °F
Slight Chance
ShowersFriday
High: 76 °F
Sunny
Friday Night
Low: 54 °F
Mostly Clear
Saturday
High: 79 °F
Sunny
Detailed Forecast
This Afternoon
Scattered showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 81. South southwest wind around 6 mph. Chance of precipitation is 30%.
Tonight
Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then showers likely after 5am. Low around 64. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers likely before 8am, then showers likely and possibly a thunderstorm between 8am and 9am, then scattered showers and thunderstorms after 9am. Mostly cloudy, with a high near 73. North northeast wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. North wind around 7 mph. Chance of precipitation is 40%.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 72. North northwest wind 6 to 8 mph.
Thursday Night
A 20 percent chance of showers before 2am. Mostly clear, with a low around 54. North northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 76. Calm wind becoming west northwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 54. Calm wind.
Saturday
Sunny, with a high near 79. Calm wind becoming west around 6 mph in the afternoon.
Saturday Night
Clear, with a low around 54. Calm wind.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 79.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
West Lafayette IN
40.44°N 86.91°W (Elev. 699 ft)
40.44°N 86.91°W (Elev. 699 ft)
3:45 pm EDT Sep 23, 2025
3pm EDT Sep 23, 2025-6pm EDT Sep 29, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
