National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Overcast

49°F

9°C

Humidity 93%
Wind Speed N 9 G 18 mph
Barometer 29.95 in (1014.4 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 6 Nov 1:54 am EST
Extended Forecast for

West Lafayette IN

  • Overnight

    Overnight: A chance of rain, mainly before 3am, then a chance of sprinkles with a slight chance of rain after 5am. Cloudy, with a steady temperature around 47. North wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 47 °F

    Chance Rain

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 50. North wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 50 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. Northwest wind 3 to 6 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 52. West northwest wind 3 to 6 mph.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. Light west wind.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. Southwest wind 6 to 10 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 35. West southwest wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 64. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 42. Southwest wind 5 to 8 mph.

    Low: 42 °F

    Clear

Detailed Forecast

Overnight
A chance of rain, mainly before 3am, then a chance of sprinkles with a slight chance of rain after 5am. Cloudy, with a steady temperature around 47. North wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 50. North wind 10 to 13 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 34. Northwest wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 52. West northwest wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 32. Light west wind.
Sunday
Sunny, with a high near 61. Southwest wind 6 to 10 mph.
Sunday Night
Clear, with a low around 35. West southwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 64. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Monday Night
Clear, with a low around 42. Southwest wind 5 to 8 mph.
Tuesday
Sunny, with a high near 65. West wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 37.
Veterans Day
Mostly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Partly sunny, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Lafayette IN
 40.44°N 86.91°W (Elev. 699 ft)
Last Update:
1:45 am EST Nov 6, 2026
Forecast Valid:
2am EST Nov 6, 2026-6pm EST Nov 12, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation