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

78°F

26°C

Humidity 43%
Wind Speed E 7 mph
Barometer 30.03 in (1016.5 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 26 May 2:54 pm EDT
Extended Forecast for

2 Miles WNW Lafayette, Purdue University Airport IN

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 81. East southeast wind around 5 mph.

    High: 81 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 61. Calm wind.

    Low: 61 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 80. Calm wind becoming east northeast around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 80 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. Light and variable wind.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Northeast wind 6 to 9 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. East northeast wind 3 to 7 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79. East wind 3 to 5 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 81. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 81. East southeast wind around 5 mph.
Tonight
A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 61. Calm wind.
Wednesday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 80. Calm wind becoming east northeast around 6 mph in the afternoon. Chance of precipitation is 40%.
Wednesday Night
Mostly clear, with a low around 58. Light and variable wind.
Thursday
Sunny, with a high near 81. Northeast wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 55. East northeast wind 3 to 7 mph.
Friday
Sunny, with a high near 79. East wind 3 to 5 mph.
Friday Night
Partly cloudy, with a low around 56. Calm wind.
Saturday
Mostly sunny, with a high near 81. Calm wind becoming east northeast around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 55. East northeast wind around 6 mph.
Sunday
Sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Lafayette, Purdue University Airport IN
 40.45°N 86.97°W (Elev. 719 ft)
Last Update:
2:51 pm EDT May 26, 2026
Forecast Valid:
3pm EDT May 26, 2026-6pm EDT Jun 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation