Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Overcast

39°F

4°C

Humidity 76%
Wind Speed S 7 mph
Barometer 29.58 in (1002.0 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 9 Dec 9:54 pm EST
Extended Forecast for

2 Miles SW Lafayette, Purdue University Airport IN

  • Tonight

    Tonight: Rain likely, mainly between 1am and 4am.  Cloudy, with a temperature falling to near 35 by midnight, then rising to around 40 during the remainder of the night. South southwest wind 11 to 18 mph, with gusts as high as 34 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday

    Wednesday: A chance of rain and snow before 2pm, then a chance of snow.  Cloudy, with a temperature falling to around 32 by 5pm. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 36 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly between 7pm and 1am.  Mostly cloudy, with a low around 19. West northwest wind 8 to 13 mph, with gusts as high as 22 mph.

    Low: 19 °F

    Chance Snow

  • Thursday

    Thursday: Partly sunny, with a high near 27. West southwest wind 6 to 8 mph.

    High: 27 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Snow likely, mainly after 1am.  Cloudy, with a low around 22. Light and variable wind becoming southeast around 5 mph after midnight.  Chance of precipitation is 60%.

    Low: 22 °F

    Snow Likely

  • Friday

    Friday: A 50 percent chance of snow.  Mostly cloudy, with a high near 31. East southeast wind 6 to 9 mph becoming west northwest in the afternoon.

    High: 31 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13. West northwest wind around 9 mph.

    Low: 13 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after 1pm.  Mostly cloudy, with a high near 19. West northwest wind around 8 mph.

    High: 19 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 1am.  Mostly cloudy, with a low around -2. Northwest wind around 6 mph.

    Low: -2 °F

    Chance Snow

Detailed Forecast

Tonight
Rain likely, mainly between 1am and 4am. Cloudy, with a temperature falling to near 35 by midnight, then rising to around 40 during the remainder of the night. South southwest wind 11 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain and snow before 2pm, then a chance of snow. Cloudy, with a temperature falling to around 32 by 5pm. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 30 percent chance of snow, mainly between 7pm and 1am. Mostly cloudy, with a low around 19. West northwest wind 8 to 13 mph, with gusts as high as 22 mph.
Thursday
Partly sunny, with a high near 27. West southwest wind 6 to 8 mph.
Thursday Night
Snow likely, mainly after 1am. Cloudy, with a low around 22. Light and variable wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 31. East southeast wind 6 to 9 mph becoming west northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 13. West northwest wind around 9 mph.
Saturday
A 40 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 19. West northwest wind around 8 mph.
Saturday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around -2. Northwest wind around 6 mph.
Sunday
Sunny and cold, with a high near 9. West northwest wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around -3.
Monday
Partly sunny, with a high near 23.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Lafayette, Purdue University Airport IN
 40.42°N 86.94°W (Elev. 630 ft)
9:45 pm EST Dec 9, 2025
10pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
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