National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

66°F

19°C

Humidity 75%
Wind Speed W 15 G 25 mph
Barometer 29.63 in (1003.0 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 18 Jun 7:54 am EDT
Extended Forecast for

Lafayette IN

  • Today

    Today: Increasing clouds, with a high near 73. West wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 73 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 56. West northwest wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Decreasing
    Clouds

  • Juneteenth

    Juneteenth: Sunny, with a high near 76. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59. West wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79. West wind 3 to 8 mph.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 60. Light and variable wind.

    Low: 60 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 77. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 70%.

    High: 77 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 59. Northeast wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    Low: 59 °F

    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly before 8am. Partly sunny, with a high near 73. North wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 73 °F

    Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 73. West wind 10 to 14 mph, with gusts as high as 22 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 56. West northwest wind around 5 mph becoming calm in the evening.
Juneteenth
Sunny, with a high near 76. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 59. West wind around 5 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79. West wind 3 to 8 mph.
Saturday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 60. Light and variable wind.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 77. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 70%.
Sunday Night
Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 59. Northeast wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Monday
A 30 percent chance of showers, mainly before 8am. Partly sunny, with a high near 73. North wind 9 to 11 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 53. North wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lafayette IN
 40.42°N 86.88°W (Elev. 630 ft)
Last Update:
8:15 am EDT Jun 18, 2026
Forecast Valid:
8am EDT Jun 18, 2026-6pm EDT Jun 24, 2026
 
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