West Lafayette, IN Weather Forecast
Local 7-day forecast
Areas Of Fog then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for West Lafayette, IN in one place.
Areas of fog before 8am. Sunny. High near 78, with temperatures falling to around 76 in the afternoon. West northwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for West Lafayette, IN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 23, 2026 4:49 PM EDT.
The active forecast window currently covers Aug 24 to Aug 29, 2026 for West Lafayette, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 4:49 PM EDT
- Forecast office
- IND
- Source
- NOAA / NWS
Daily Outlook
This Week in West Lafayette
Wednesday looks like the warmest upcoming period in West Lafayette at 83 degrees F.
Monday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Wednesday at about 2 to 8 mph SSW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 4:49 PM EDT
- Coverage
- 6 days
- Time zone
- America/Indiana/Indianapolis
- Forecast office
- IND
- Radar station
- KIND
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 55. North northwest wind around 2 mph.
Sunny, with a high near 80. Wind around 0 mph.
Partly cloudy, with a low around 61. Southeast wind around 2 mph.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. South southwest wind 2 to 8 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 64. Southwest wind 2 to 6 mph. Chance of precipitation is 50%.
Sunny, with a high near 81. West northwest wind 2 to 7 mph.
Mostly clear, with a low around 62. North northwest wind 0 to 6 mph.
Sunny, with a high near 81.
Partly cloudy, with a low around 60.
Mostly sunny, with a high near 81.
A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 64. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Areas Of Fog then Sunny
|
78°F |
0 to 5 mph
WNW
|
|
Monday Night
Aug 24
|
Mostly Clear
|
55°F |
2 mph
NNW
|
|
Tuesday
Aug 25
|
Sunny
|
80°F |
0 mph
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
61°F |
2 mph
SE
|
|
Wednesday
Aug 26
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
83°F |
2 to 8 mph
SSW
|
|
Wednesday Night
Aug 26
|
Chance Showers And Thunderstorms
|
64°F |
2 to 6 mph
SW
|
|
Thursday
Aug 27
|
Sunny
|
81°F |
2 to 7 mph
WNW
|
|
Thursday Night
Aug 27
|
Mostly Clear
|
62°F |
0 to 6 mph
NNW
|
|
Friday
Aug 28
|
Sunny
|
81°F |
0 to 3 mph
NW
|
|
Friday Night
Aug 28
|
Partly Cloudy
|
60°F |
2 mph
N
|
|
Saturday
Aug 29
|
Mostly Sunny
|
81°F |
0 to 3 mph
SSE
|
|
Saturday Night
Aug 29
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
64°F |
3 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around West Lafayette.
