National Weather Service Forecast for: Lafayette IN
Issued by: National Weather Service Indianapolis, IN
Updated: 3:45 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 -4. Calm wind becoming southwest 5 to 7 mph in the morning.
Areas
Freezing Fog
then Mostly
Sunny
Tonight

Tonight: Increasing clouds, with a temperature falling to near 24 by 8pm, then rising to around 29 during the remainder of the night. Southwest wind around 9 mph, with gusts as high as 20 mph.
Increasing
Clouds

Saturday

Saturday: Mostly cloudy, with a high near 31. West southwest wind around 6 mph becoming calm  in the afternoon.
Mostly Cloudy

Saturday
Night
Saturday Night: A 40 percent chance of snow after 1am.  Cloudy, with a low around 23. Calm wind.
Mostly Cloudy
then Chance
Snow
Sunday

Sunday: Snow likely, mainly before 1pm.  Cloudy, with a high near 29. Light and variable wind becoming north northwest 5 to 8 mph in the morning.  Chance of precipitation is 60%.
Snow Likely

Sunday
Night
Sunday Night: Mostly cloudy, with a low around 6. North northwest wind around 6 mph becoming calm  after midnight.
Mostly Cloudy

Monday

Monday: Mostly sunny, with a high near 20. Calm wind.
Mostly Sunny

Monday
Night
Monday Night: A 20 percent chance of snow after 1am.  Mostly cloudy, with a low around 12. Light south southeast wind becoming south southwest 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Partly Cloudy
then Slight
Chance Snow
Tuesday

Tuesday: Partly sunny, with a high near 34. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Partly Sunny

Hi 28 °F Lo 24 °F Hi 31 °F Lo 23 °F Hi 29 °F Lo 6 °F Hi 20 °F Lo 12 °F Hi 34 °F

Hazardous Weather Outlook
 

Today
 
Areas of freezing fog before 10am. Mostly sunny, with a high near 28. Wind chill values as low as -4. Calm wind becoming southwest 5 to 7 mph in the morning.
Tonight
 
Increasing clouds, with a temperature falling to near 24 by 8pm, then rising to around 29 during the remainder of the night. Southwest wind around 9 mph, with gusts as high as 20 mph.
Saturday
 
Mostly cloudy, with a high near 31. West southwest wind around 6 mph becoming calm in the afternoon.
Saturday Night
 
A 40 percent chance of snow after 1am. Cloudy, with a low around 23. Calm wind.
Sunday
 
Snow likely, mainly before 1pm. Cloudy, with a high near 29. Light and variable wind becoming north northwest 5 to 8 mph in the morning. Chance of precipitation is 60%.
Sunday Night
 
Mostly cloudy, with a low around 6. North northwest wind around 6 mph becoming calm after midnight.
Monday
 
Mostly sunny, with a high near 20. Calm wind.
Monday Night
 
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 12. Light south southeast wind becoming south southwest 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Tuesday
 
Partly sunny, with a high near 34. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
 
A 40 percent chance of rain, mainly after 1am. Cloudy, with a low around 29. South southwest wind 9 to 14 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 slight chance of rain and snow. Mostly cloudy, with a low around 16. Chance of precipitation is 20%.
Thursday
 
A 20 percent chance of snow. Mostly cloudy, with a high near 24.

 

Forecast from NOAA-NWS for Lafayette IN.