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.

A Few Clouds

68°F

20°C

Humidity 36%
Wind Speed N 13 G 22 mph
Barometer 30.35 in (1027.6 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 8 Oct 1:54 pm EDT
Extended Forecast for

2 Miles S Lafayette IN

  • This Afternoon

    This Afternoon: Sunny, with a high near 68. North northeast wind around 10 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 37. North northeast wind 3 to 8 mph.

    Low: 37 °F

    Clear

  • Thursday

    Thursday: Patchy frost before 9am. Otherwise, sunny, with a high near 66. East wind around 7 mph.

    High: 66 °F

    Patchy Frost
    then Sunny

  • Thursday Night

    Thursday Night: Patchy frost after 4am. Otherwise, mostly clear, with a low around 34. Light southeast wind.

    Low: 34 °F

    Clear then
    Patchy Frost

  • Friday

    Friday: Patchy frost before 10am. Otherwise, sunny, with a high near 69. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 69 °F

    Patchy Frost
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47. Light south southwest wind.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 71. Calm wind becoming north northeast 5 to 7 mph in the morning.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. North northeast wind 3 to 6 mph.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73. East wind 3 to 8 mph.

    High: 73 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 68. North northeast wind around 10 mph.
Tonight
Clear, with a low around 37. North northeast wind 3 to 8 mph.
Thursday
Patchy frost before 9am. Otherwise, sunny, with a high near 66. East wind around 7 mph.
Thursday Night
Patchy frost after 4am. Otherwise, mostly clear, with a low around 34. Light southeast wind.
Friday
Patchy frost before 10am. Otherwise, sunny, with a high near 69. Calm wind becoming south southwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 47. Light south southwest wind.
Saturday
Mostly sunny, with a high near 71. Calm wind becoming north northeast 5 to 7 mph in the morning.
Saturday Night
Mostly clear, with a low around 44. North northeast wind 3 to 6 mph.
Sunday
Sunny, with a high near 73. East wind 3 to 8 mph.
Sunday Night
Partly cloudy, with a low around 49. East southeast wind around 6 mph.
Columbus Day
Mostly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Lafayette IN
 40.38°N 86.89°W (Elev. 633 ft)
Last Update:
2:15 pm EDT Oct 8, 2025
Forecast Valid:
2pm EDT Oct 8, 2025-6pm EDT Oct 14, 2025
 
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Additional Resources

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