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

Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

28°F

-2°C

Humidity 78%
Wind Speed Calm
Barometer 29.86 in (1011.6 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 26 Feb 3:54 am EST
Extended Forecast for

Lafayette, Purdue University Airport IN

  • Today

    Today: Mostly sunny, with a high near 46. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Tonight

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

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61. South southwest wind 7 to 15 mph, with gusts as high as 26 mph.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33. South southwest wind 6 to 11 mph becoming north northwest after midnight. Winds could gust as high as 21 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 48. North northeast wind 5 to 10 mph.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 1am. Mostly cloudy, with a low around 24. North northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 35. Northeast wind around 11 mph, with gusts as high as 18 mph.

    High: 35 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Cloudy, with a low around 20. East northeast wind around 8 mph.

    Low: 20 °F

    Chance Snow

  • Monday

    Monday: A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 33. East northeast wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 33 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 46. Calm wind becoming west 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 32. South southwest wind 3 to 6 mph.
Friday
Sunny, with a high near 61. South southwest wind 7 to 15 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 33. South southwest wind 6 to 11 mph becoming north northwest after midnight. Winds could gust as high as 21 mph.
Saturday
Partly sunny, with a high near 48. North northeast wind 5 to 10 mph.
Saturday Night
A slight chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 1am. Mostly cloudy, with a low around 24. North northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 35. Northeast wind around 11 mph, with gusts as high as 18 mph.
Sunday Night
A 50 percent chance of snow. Cloudy, with a low around 20. East northeast wind around 8 mph.
Monday
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 33. East northeast wind 8 to 10 mph, with gusts as high as 18 mph.
Monday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 21. East wind around 6 mph.
Tuesday
A 30 percent chance of rain. Cloudy, with a high near 39.
Tuesday Night
A 30 percent chance of rain. Cloudy, with a low around 27.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lafayette, Purdue University Airport IN
 40.42°N 86.94°W (Elev. 630 ft)
Last Update:
4:15 am EST Feb 26, 2026
Forecast Valid:
4am EST Feb 26, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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