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

65°F

18°C

Humidity 42%
Wind Speed Vrbl 7 mph
Barometer 30.24 in (1024.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 10 Oct 12:54 pm EDT
Extended Forecast for

Lafayette, Purdue University Airport IN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 71. Southwest wind around 8 mph.

    High: 71 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. Light and variable wind.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 72. Calm wind becoming northeast around 6 mph in the morning.

    High: 72 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. Light north northeast wind.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 72. Calm wind becoming east around 5 mph in the afternoon.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. Light east southeast wind.

    Low: 46 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 76. Light and variable wind.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. Light north wind.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 71. Southwest wind around 8 mph.
Tonight
Mostly cloudy, with a low around 52. Light and variable wind.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 72. Calm wind becoming northeast around 6 mph in the morning.
Saturday Night
Mostly clear, with a low around 43. Light north northeast wind.
Sunday
Sunny, with a high near 72. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 46. Light east southeast wind.
Columbus Day
Mostly sunny, with a high near 76. Light and variable wind.
Monday Night
Partly cloudy, with a low around 52. Light north wind.
Tuesday
Mostly sunny, with a high near 74. Calm wind becoming north 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 48. North wind around 6 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Lafayette, Purdue University Airport IN
 40.42°N 86.91°W (Elev. 604 ft)
Last Update:
1:01 pm EDT Oct 10, 2025
Forecast Valid:
1pm EDT Oct 10, 2025-6pm EDT Oct 16, 2025
 
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