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.

Fair

63°F

17°C

Humidity 65%
Wind Speed W 12 G 21 mph
Barometer 29.61 in (1002.6 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 7 Nov 11:54 am EST
Extended Forecast for

Lafayette, Purdue University Airport IN

  • This Afternoon

    This Afternoon: Sunny, with a high near 65. West wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. West wind around 6 mph becoming light and variable after midnight.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 57. Light and variable wind.

    High: 57 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 35. Light and variable wind becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Showers

  • Sunday

    Sunday: A chance of rain showers before 1pm, then a chance of rain and snow showers between 1pm and 4pm, then a chance of snow showers after 4pm. Mostly cloudy, with a high near 41. Northwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers. Partly cloudy, with a low around 23. West northwest wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Chance Snow
    Showers

  • Monday

    Monday: A 30 percent chance of snow showers, mainly before 1pm. Mostly sunny, with a high near 36. Northwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 36 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. West wind 7 to 9 mph.

    Low: 22 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 44. South southwest wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 44 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 65. West wind 13 to 15 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 41. West wind around 6 mph becoming light and variable after midnight.
Saturday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 57. Light and variable wind.
Saturday Night
Showers. Low around 35. Light and variable wind becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of rain showers before 1pm, then a chance of rain and snow showers between 1pm and 4pm, then a chance of snow showers after 4pm. Mostly cloudy, with a high near 41. Northwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 30 percent chance of snow showers. Partly cloudy, with a low around 23. West northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Monday
A 30 percent chance of snow showers, mainly before 1pm. Mostly sunny, with a high near 36. Northwest wind 10 to 14 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 22. West wind 7 to 9 mph.
Veterans Day
Partly sunny, with a high near 44. South southwest wind 9 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 36. Southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 54.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 53.
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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 pm EST Nov 7, 2025
Forecast Valid:
12pm EST Nov 7, 2025-6pm EST Nov 13, 2025
 
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