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.

Fog/Mist

50°F

10°C

Humidity 100%
Wind Speed Calm
Barometer 29.80 in (1009.1 mb)
Dewpoint 50°F (10°C)
Visibility 3.00 mi
Last update 25 Nov 7:54 am EST
Extended Forecast for

2 Miles S Lafayette IN

  • Today

    Today: Scattered showers, mainly before 10am, then patchy drizzle after 11am. Patchy fog before 11am. Otherwise, cloudy, with a high near 55. West southwest wind 5 to 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Scattered
    Showers and
    Patchy Fog
    then Patchy
    Drizzle

  • Tonight

    Tonight: Scattered showers, mainly between 9pm and 5am. Cloudy, with a low around 34. Breezy, with a west southwest wind 6 to 11 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 40%.

    Low: 34 °F

    Scattered
    Showers and
    Breezy

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before 7am, then a slight chance of snow showers. Cloudy, with a temperature falling to around 34 by 5pm. Breezy, with a west southwest wind 22 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.

    High: 38 °F⇓

    Breezy.
    Isolated
    Rain/Snow
    then Isolated
    Snow Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. Breezy, with a west wind 16 to 21 mph, with gusts as high as 31 mph.

    Low: 24 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 33. West northwest wind 15 to 18 mph, with gusts as high as 29 mph.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. West northwest wind 7 to 13 mph.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 31. West northwest wind around 7 mph.

    High: 31 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 21. Light and variable wind.

    Low: 21 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow likely before 1pm, then snow likely, possibly mixed with rain. Cloudy, with a high near 34. South southeast wind 6 to 9 mph. Chance of precipitation is 60%.

    High: 34 °F

    Snow Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Today
Scattered showers, mainly before 10am, then patchy drizzle after 11am. Patchy fog before 11am. Otherwise, cloudy, with a high near 55. West southwest wind 5 to 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers, mainly between 9pm and 5am. Cloudy, with a low around 34. Breezy, with a west southwest wind 6 to 11 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 40%.
Wednesday
A slight chance of rain and snow showers before 7am, then a slight chance of snow showers. Cloudy, with a temperature falling to around 34 by 5pm. Breezy, with a west southwest wind 22 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 24. Breezy, with a west wind 16 to 21 mph, with gusts as high as 31 mph.
Thanksgiving Day
Mostly sunny, with a high near 33. West northwest wind 15 to 18 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 18. West northwest wind 7 to 13 mph.
Friday
Sunny, with a high near 31. West northwest wind around 7 mph.
Friday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 21. Light and variable wind.
Saturday
Snow likely before 1pm, then snow likely, possibly mixed with rain. Cloudy, with a high near 34. South southeast wind 6 to 9 mph. Chance of precipitation is 60%.
Saturday Night
Rain and snow likely, becoming all snow after 1am. Cloudy, with a low around 27. South southeast wind around 8 mph. Chance of precipitation is 60%.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 39.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 35.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Lafayette IN
 40.37°N 86.86°W (Elev. 636 ft)
Last Update:
8:15 am EST Nov 25, 2025
Forecast Valid:
8am EST Nov 25, 2025-6pm EST Dec 1, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation