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.

Fair

51°F

11°C

Humidity 46%
Wind Speed W 10 mph
Barometer 30.16 in (1021.6 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 7 Nov 2:54 pm EST
Extended Forecast for

West Lafayette IN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 51. West northwest wind around 8 mph.

    High: 51 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. West southwest wind 3 to 6 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. West northwest wind 3 to 6 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61. Light and variable wind becoming west southwest around 5 mph in the afternoon.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Southwest wind around 6 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. West southwest wind 3 to 5 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: A 20 percent chance of rain after 1pm. Partly sunny, with a high near 63. Light north northwest wind.

    High: 63 °F

    Mostly Sunny
    then Slight
    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 51. West northwest wind around 8 mph.
Tonight
Mostly clear, with a low around 32. West southwest wind 3 to 6 mph.
Sunday
Sunny, with a high near 58. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 36. West northwest wind 3 to 6 mph.
Monday
Sunny, with a high near 61. Light and variable wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 41. Southwest wind around 6 mph.
Tuesday
Sunny, with a high near 66. West southwest wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 39. Calm wind.
Veterans Day
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 63. Light north northwest wind.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 40. North wind 3 to 5 mph.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 52.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 32.
Friday
Partly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Lafayette IN
 40.44°N 86.91°W (Elev. 699 ft)
Last Update:
3:45 pm EST Nov 7, 2026
Forecast Valid:
3pm EST Nov 7, 2026-6pm EST Nov 13, 2026
 
Forecast Discussion
 
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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