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Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

76°F

24°C

Humidity 79%
Wind Speed SW 5 mph
Barometer 29.88 in (1011.3 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 9 Jul 11:54 pm EDT
Extended Forecast for

Lafayette, Purdue University Airport IN

  • Overnight

    Overnight: Scattered showers and thunderstorms before 5am, then isolated showers. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers and
    Patchy Fog

  • Friday

    Friday: Isolated showers, then scattered showers and thunderstorms after 11am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 86. Light west southwest wind. Chance of precipitation is 40%.

    High: 86 °F

    Scattered
    T-storms and
    Patchy Fog

  • Friday Night

    Friday Night: Scattered showers and thunderstorms before 4am, then isolated showers after 5am. Mostly cloudy, with a low around 66. Light north northeast wind. Chance of precipitation is 30%.

    Low: 66 °F

    Scattered
    T-storms

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 8am. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 83. Calm wind becoming east northeast around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 83 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 64. East northeast wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 84. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. East northeast wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 86. Light east northeast wind.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

Overnight
Scattered showers and thunderstorms before 5am, then isolated showers. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%.
Friday
Isolated showers, then scattered showers and thunderstorms after 11am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 86. Light west southwest wind. Chance of precipitation is 40%.
Friday Night
Scattered showers and thunderstorms before 4am, then isolated showers after 5am. Mostly cloudy, with a low around 66. Light north northeast wind. Chance of precipitation is 30%.
Saturday
A chance of showers, with thunderstorms also possible after 8am. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 83. Calm wind becoming east northeast around 5 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 64. East northeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 84. Calm wind becoming east northeast around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 64. East northeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 86. Light east northeast wind.
Monday Night
Mostly clear, with a low around 66. Calm wind.
Tuesday
Sunny, with a high near 88. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 69.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 88.
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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:
12:15 am EDT Jul 10, 2026
Forecast Valid:
12am EDT Jul 10, 2026-6pm EDT Jul 16, 2026
 
Forecast Discussion
 
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Additional Resources

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