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.

Fog/Mist

28°F

-2°C

Humidity 92%
Wind Speed Calm
Barometer 30.25 in (1024.9 mb)
Dewpoint 26°F (-3°C)
Visibility 4.00 mi
Last update 13 Feb 8:54 am EST
Extended Forecast for

Lafayette, Purdue University Airport IN

  • Today

    Today: Sunny, with a high near 52. Light south wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. South southwest wind 5 to 7 mph.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 51. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Cloudy, with a low around 37. Light south wind.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 55. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 58. Calm wind becoming south southwest 5 to 7 mph in the morning.

    High: 58 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. South wind around 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 58. South wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 58 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 52. Light south wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 31. South southwest wind 5 to 7 mph.
Saturday
Partly sunny, with a high near 51. Calm wind becoming south southwest around 6 mph in the afternoon.
Saturday Night
A 40 percent chance of rain. Cloudy, with a low around 37. Light south wind.
Sunday
Mostly sunny, with a high near 55. Calm wind becoming east northeast around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 34. Calm wind.
Washington's Birthday
Partly sunny, with a high near 58. Calm wind becoming south southwest 5 to 7 mph in the morning.
Monday Night
Mostly cloudy, with a low around 39. South wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 58. South wind 5 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 50. South wind 10 to 14 mph, with gusts as high as 24 mph.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 65.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 42.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lafayette, Purdue University Airport IN
 40.42°N 86.94°W (Elev. 630 ft)
Last Update:
9:22 am EST Feb 13, 2026
Forecast Valid:
9am EST Feb 13, 2026-6pm EST Feb 19, 2026
 
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