Current conditions at
Lafayette, Purdue University Airport (KLAF)
Lat: 40.41°NLon: 86.95°WElev: 604ft.
Fair
24°F
-4°C
| Humidity | 81% |
| Wind Speed | SW 6 mph |
| Barometer | 30.30 in (1026.6 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 17°F (-8°C) |
| Last update | 12 Jan 5:54 am EST |
Extended Forecast for
2 Miles SW Lafayette, Purdue University Airport IN
Today
High: 42 °F
Becoming
SunnyTonight
Low: 30 °F
Increasing
CloudsTuesday
High: 48 °F
Partly Sunny
Tuesday Night
Low: 34 °F
Slight Chance
RainWednesday
High: 38 °F
Chance Rain
then Chance
Rain/SnowWednesday Night
Low: 17 °F
Chance Snow
Thursday
High: 26 °F
Mostly Sunny
Thursday Night
Low: 18 °F
Chance Snow
Friday
High: 34 °F
Chance Snow
Detailed Forecast
Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 42. Southwest wind 11 to 15 mph, with gusts as high as 29 mph.
Tonight
Increasing clouds, with a low around 30. Southwest wind 7 to 9 mph.
Tuesday
Partly sunny, with a high near 48. South southwest wind 11 to 16 mph, with gusts as high as 29 mph.
Tuesday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 34. West southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of rain before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 38. North northwest wind 9 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 17. North northwest wind 13 to 15 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 26. North northwest wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
A 30 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 18. West northwest wind 6 to 9 mph becoming south southwest after midnight.
Friday
A 40 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 34. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Friday Night
A 40 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 18. West southwest wind around 9 mph.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 25.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 18.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
5:45 am EST Jan 12, 2026
6am EST Jan 12, 2026-6pm EST Jan 18, 2026
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