National Weather Service Forecast for: West Lafayette IN
Issued by: National Weather Service Indianapolis, IN
Updated: 4:45 am EST Dec 5, 2025
 
Today

Today: Areas of freezing fog before 10am. Mostly sunny, with a high near 28. Wind chill values as low as -8. Calm wind becoming south southwest 5 to 9 mph in the morning.
Areas
Freezing Fog
then Mostly
Sunny
Tonight

Tonight: Increasing clouds, with a temperature rising to around 29 by 5am. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Increasing
Clouds

Saturday

Saturday: Mostly cloudy, with a high near 31. West northwest wind 3 to 6 mph.
Mostly Cloudy

Saturday
Night
Saturday Night: A 40 percent chance of snow after 1am.  Cloudy, with a low around 22. Calm wind.
Mostly Cloudy
then Chance
Snow
Sunday

Sunday: Snow likely, mainly before 1pm.  Mostly cloudy, with a high near 29. Light and variable wind becoming north northwest 5 to 9 mph in the morning.  Chance of precipitation is 60%.
Snow Likely

Sunday
Night
Sunday Night: Mostly cloudy, with a low around 5. North northwest wind 3 to 7 mph.
Mostly Cloudy

Monday

Monday: Mostly sunny, with a high near 20. Light and variable wind.
Mostly Sunny

Monday
Night
Monday Night: A 20 percent chance of snow after 1am.  Mostly cloudy, with a low around 11. Light south southeast wind becoming south southwest 8 to 13 mph in the evening. Winds could gust as high as 21 mph.
Partly Cloudy
then Slight
Chance Snow
Tuesday

Tuesday: Partly sunny, with a high near 33. Southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Partly Sunny

Hi 28 °F Lo 24 °F Hi 31 °F Lo 22 °F Hi 29 °F Lo 5 °F Hi 20 °F Lo 11 °F Hi 33 °F

Hazardous Weather Outlook
 

Today
 
Areas of freezing fog before 10am. Mostly sunny, with a high near 28. Wind chill values as low as -8. Calm wind becoming south southwest 5 to 9 mph in the morning.
Tonight
 
Increasing clouds, with a temperature rising to around 29 by 5am. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
 
Mostly cloudy, with a high near 31. West northwest wind 3 to 6 mph.
Saturday Night
 
A 40 percent chance of snow after 1am. Cloudy, with a low around 22. Calm wind.
Sunday
 
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 29. Light and variable wind becoming north northwest 5 to 9 mph in the morning. Chance of precipitation is 60%.
Sunday Night
 
Mostly cloudy, with a low around 5. North northwest wind 3 to 7 mph.
Monday
 
Mostly sunny, with a high near 20. Light and variable wind.
Monday Night
 
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 11. Light south southeast wind becoming south southwest 8 to 13 mph in the evening. Winds could gust as high as 21 mph.
Tuesday
 
Partly sunny, with a high near 33. Southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
 
A 40 percent chance of rain, mainly after 1am. Cloudy, with a low around 28. South southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday
 
Rain likely. Cloudy, with a high near 35. Chance of precipitation is 60%.
Wednesday Night
 
A 20 percent chance of snow. Mostly cloudy, with a low around 15.
Thursday
 
A 20 percent chance of snow. Mostly cloudy, with a high near 24.

 

Forecast from NOAA-NWS for West Lafayette IN.