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

28°F

-2°C

Humidity 88%
Wind Speed NW 6 mph
Barometer 30.14 in (1021.0 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 11 Feb 4:54 am EST
Extended Forecast for

2 Miles WNW Lafayette, Purdue University Airport IN

  • Today

    Today: Sunny, with a high near 41. Northwest wind 7 to 11 mph.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. Northwest wind around 6 mph becoming calm in the evening.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 41. Calm wind.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 48. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. South southwest wind around 5 mph becoming calm after midnight.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 52. Calm wind becoming south around 6 mph in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 35. Southeast wind 3 to 5 mph.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A 20 percent chance of rain before 1pm. Mostly sunny, with a high near 51. East wind around 7 mph becoming north in the afternoon.

    High: 51 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 41. Northwest wind 7 to 11 mph.
Tonight
Mostly clear, with a low around 25. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 41. Calm wind.
Thursday Night
Mostly clear, with a low around 26. Calm wind.
Friday
Sunny, with a high near 48. Calm wind becoming southwest 5 to 8 mph in the morning.
Friday Night
Mostly clear, with a low around 29. South southwest wind around 5 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 52. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 35. Southeast wind 3 to 5 mph.
Sunday
A 20 percent chance of rain before 1pm. Mostly sunny, with a high near 51. East wind around 7 mph becoming north in the afternoon.
Sunday Night
Partly cloudy, with a low around 32. North northeast wind around 5 mph becoming light and variable in the evening.
Washington's Birthday
Partly sunny, with a high near 54.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Mostly cloudy, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Lafayette, Purdue University Airport IN
 40.45°N 86.97°W (Elev. 719 ft)
Last Update:
5:15 am EST Feb 11, 2026
Forecast Valid:
5am EST Feb 11, 2026-6pm EST Feb 17, 2026
 
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