Hazardous Weather Conditions
Current conditions at
Lafayette, Purdue University Airport (KLAF)
Lat: 40.41°NLon: 86.95°WElev: 604ft.
Fair
41°F
5°C
| Humidity | 73% |
| Wind Speed | N 5 mph |
| Barometer | 30.44 in (1030.8 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 17 Oct 4:54 am EDT |
Extended Forecast for
Lafayette, Purdue University Airport IN
Frost Advisory October 18, 02:00am until October 18, 09:00am
Today
High: 55 °F
Sunny
Tonight
Low: 34 °F
Clear then
Areas FrostSunday
High: 64 °F
Frost then
SunnySunday Night
Low: 36 °F
Clear
Monday
High: 69 °F
Areas Frost
then SunnyMonday Night
Low: 40 °F
Mostly Clear
Tuesday
High: 72 °F
Sunny
Tuesday Night
Low: 44 °F
Mostly Clear
Wednesday
High: 74 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 55. North northeast wind around 5 mph becoming calm in the morning.
Tonight
Areas of frost after 4am. Otherwise, clear, with a low around 34. Calm wind.
Sunday
Widespread frost, mainly between 8am and 9am. Otherwise, sunny, with a high near 64. South wind 3 to 7 mph.
Sunday Night
Clear, with a low around 36. Calm wind.
Monday
Areas of frost before 9am. Otherwise, sunny, with a high near 69. Calm wind.
Monday Night
Mostly clear, with a low around 40. Calm wind.
Tuesday
Sunny, with a high near 72. Calm wind.
Tuesday Night
Mostly clear, with a low around 44. Calm wind.
Wednesday
Sunny, with a high near 74. Calm wind.
Wednesday Night
Mostly clear, with a low around 46. Calm wind.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 78.
Additional Forecasts and Information
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Point Forecast:
Lafayette, Purdue University Airport IN
40.44°N 86.91°W (Elev. 699 ft)
40.44°N 86.91°W (Elev. 699 ft)
4:45 am EDT Oct 17, 2026
5am EDT Oct 17, 2026-6pm EDT Oct 23, 2026
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