National Weather Service Forecast for: West Lafayette IN
Issued by: National Weather Service Indianapolis, IN
Updated: 5:45 am EDT Jun 22, 2026
 
Overnight

Overnight: Scattered showers. Cloudy, with a low around 59. Northeast wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Scattered
Showers

 Monday

Monday: Scattered showers, mainly before 8am. Cloudy, with a high near 72. North northeast wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Scattered
Showers then
Mostly Cloudy
 Monday
Night
Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 52. North wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.
Decreasing
Clouds

 Tuesday

Tuesday: Sunny, with a high near 76. Calm wind becoming north around 6 mph in the afternoon.
Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 54. Light and variable wind.
Mostly Clear

 Wednesday

Wednesday: A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 78. Calm wind becoming south southwest around 6 mph in the afternoon.
Mostly Sunny
then Chance
Showers
 Wednesday
Night
Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South southwest wind 3 to 5 mph.
Chance
T-storms

 Thursday

Thursday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. West wind 3 to 8 mph.
Slight Chance
T-storms

 Thursday
Night
Thursday Night: A 20 percent chance of showers after 2am. Partly cloudy, with a low around 59. Northwest wind around 5 mph becoming calm in the evening.
Mostly Cloudy
then Slight
Chance
Showers
Lo 59 °F Hi 72 °F Lo 52 °F Hi 76 °F Lo 54 °F Hi 78 °F Lo 61 °F Hi 78 °F Lo 59 °F

 

Overnight
 
 Scattered showers. Cloudy, with a low around 59. Northeast wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
 
 Scattered showers, mainly before 8am. Cloudy, with a high near 72. North northeast wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday Night
 
 Mostly cloudy, then gradually becoming mostly clear, with a low around 52. North wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.
Tuesday
 
 Sunny, with a high near 76. Calm wind becoming north around 6 mph in the afternoon.
Tuesday Night
 
 Mostly clear, with a low around 54. Light and variable wind.
Wednesday
 
 A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 78. Calm wind becoming south southwest around 6 mph in the afternoon.
Wednesday Night
 
 A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South southwest wind 3 to 5 mph.
Thursday
 
 A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. West wind 3 to 8 mph.
Thursday Night
 
 A 20 percent chance of showers after 2am. Partly cloudy, with a low around 59. Northwest wind around 5 mph becoming calm in the evening.
Friday
 
 A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 78. Light and variable wind. Chance of precipitation is 20%.
Friday Night
 
 A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Saturday
 
 A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Saturday Night
 
 A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Sunday
 
 A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.

 

Forecast from NOAA-NWS for West Lafayette IN.