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

28°F

-2°C

Humidity 60%
Wind Speed SE 13 mph
Barometer 30.29 in (1026.5 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 8 Feb 3:54 pm EST
Extended Forecast for

2 Miles SW Lafayette, Purdue University Airport IN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 29. East southeast wind around 11 mph.

    High: 29 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. East wind 6 to 8 mph.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36. East wind around 6 mph becoming south in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. South wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. West southwest wind around 8 mph becoming northwest in the afternoon.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. Northwest wind around 6 mph.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. North northwest wind 5 to 7 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23. Light northeast wind.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 35. Calm wind becoming east around 6 mph in the afternoon.

    High: 35 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 29. East southeast wind around 11 mph.
Tonight
Mostly cloudy, with a low around 18. East wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 36. East wind around 6 mph becoming south in the afternoon.
Monday Night
Partly cloudy, with a low around 29. South wind 5 to 9 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 45. West southwest wind around 8 mph becoming northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 26. Northwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 38. North northwest wind 5 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 23. Light northeast wind.
Thursday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 35. Calm wind becoming east around 6 mph in the afternoon.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23. East wind 3 to 5 mph.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 37. Chance of precipitation is 20%.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 22.
Saturday
A 30 percent chance of rain. Mostly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Lafayette, Purdue University Airport IN
 40.42°N 86.94°W (Elev. 630 ft)
Last Update:
4:15 pm EST Feb 8, 2026
Forecast Valid:
4pm EST Feb 8, 2026-6pm EST Feb 14, 2026
 
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Additional Resources

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