Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Overcast

62°F

17°C

Humidity 78%
Wind Speed E 8 mph
Barometer 30.31 in (1026.3 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 24 Sep 9:54 am EDT
Extended Forecast for

3 Miles SW Lafayette, Purdue University Airport IN

  • Today

    Today: Cloudy, with a high near 68. East wind around 7 mph.

    High: 68 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 53. East northeast wind 3 to 6 mph.

    Low: 53 °F

    Decreasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 70. East northeast wind 3 to 6 mph.

    High: 70 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 73. Light east wind.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 73. Calm wind.

    High: 73 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 74. Calm wind.

    High: 74 °F

    Sunny

Detailed Forecast

Today
Cloudy, with a high near 68. East wind around 7 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 53. East northeast wind 3 to 6 mph.
Friday
Partly sunny, with a high near 70. East northeast wind 3 to 6 mph.
Friday Night
Mostly cloudy, with a low around 49. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 73. Light east wind.
Saturday Night
Mostly cloudy, with a low around 50. Calm wind.
Sunday
Mostly sunny, with a high near 73. Calm wind.
Sunday Night
Partly cloudy, with a low around 49. Calm wind.
Monday
Sunny, with a high near 74. Calm wind.
Monday Night
Mostly clear, with a low around 52. Calm wind.
Tuesday
Sunny, with a high near 78.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 63.
Wednesday
Showers likely. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Lafayette, Purdue University Airport IN
 40.4°N 86.97°W (Elev. 499 ft)
10:36 am EDT Sep 24, 2026
10am EDT Sep 24, 2026-6pm EDT Sep 30, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database