Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

54°F

12°C

Humidity 26%
Wind Speed SE 8 mph
Barometer 30.27 in (1025.3 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 24 Mar 4:54 pm EDT
Extended Forecast for

2 Miles ENE Dayton IN

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Calm wind becoming southeast around 6 mph in the evening.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 68. South southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 68 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 56. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms before 8am, then a chance of showers after 2pm.  Mostly sunny, with a high near 82. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 40%.

    High: 82 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am.  Low around 36. West wind 14 to 16 mph becoming north after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 36 °F

    Showers

  • Friday

    Friday: A 30 percent chance of showers before 8am.  Partly sunny, with a high near 45. North wind around 15 mph, with gusts as high as 25 mph.

    High: 45 °F

    Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. North wind 5 to 10 mph becoming light  after midnight.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52. West wind 5 to 9 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. South southwest wind around 6 mph.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. Calm wind becoming southeast around 6 mph in the evening.
Wednesday
Partly sunny, with a high near 68. South southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
A 40 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 56. South southwest wind around 10 mph, with gusts as high as 20 mph.
Thursday
A chance of showers and thunderstorms before 8am, then a chance of showers after 2pm. Mostly sunny, with a high near 82. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Low around 36. West wind 14 to 16 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
A 30 percent chance of showers before 8am. Partly sunny, with a high near 45. North wind around 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 26. North wind 5 to 10 mph becoming light after midnight.
Saturday
Sunny, with a high near 52. West wind 5 to 9 mph.
Saturday Night
Mostly clear, with a low around 35. South southwest wind around 6 mph.
Sunday
Partly sunny, with a high near 60. South wind 7 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
A 20 percent chance of rain. Mostly sunny, with a high near 71.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 52.
Tuesday
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Dayton IN
 40.39°N 86.74°W (Elev. 656 ft)
5:15 pm EDT Mar 24, 2026
5pm EDT Mar 24, 2026-6pm EDT Mar 31, 2026
 
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Additional Resources

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