Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fog/Mist

49°F

9°C

Humidity 97%
Wind Speed SE 7 mph
Barometer 29.93 in (1013.8 mb)
Dewpoint 48°F (9°C)
Visibility 3.00 mi
Wind Chill46°F (8°C)
Last update 2 Apr 8:54 am EDT
Extended Forecast for

Lafayette IN

Wind Advisory April 2, 11:00am until April 2, 07:00pm
Flood Warning until April 6, 01:08pm
Click here for hazard details and duration
Wind Advisory
Flood Warning
  •  
    Flood Warning until April 6, 01:08pm

    NOW until 1:08pm Mon

    Flood Warning

  • Today

    High: 76 °F

    Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 3am.  Low around 60. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 41 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Breezy.
    T-storms then
    Showers
    Likely

  • Friday

    Friday: A slight chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 75. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11pm.  Low around 61. South wind 9 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 61 °F

    T-storms
    Likely then
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm before 2pm, then a chance of showers.  High near 67. South southwest wind 15 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 67 °F

    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 8pm.  Mostly cloudy, with a low around 38. West wind around 14 mph, with gusts as high as 24 mph.

    Low: 38 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 51. West wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. West wind 3 to 6 mph.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly cloudy, with a high near 76. Breezy, with a south wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 47 mph.
Tonight
Showers and thunderstorms, mainly before 3am. Low around 60. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A slight chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 75. Southwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11pm. Low around 61. South wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers and possibly a thunderstorm before 2pm, then a chance of showers. High near 67. South southwest wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 38. West wind around 14 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 51. West wind 13 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 36. West wind 3 to 6 mph.
Monday
Sunny, with a high near 56. West northwest wind 6 to 11 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 34. North northwest wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Lafayette IN
 40.42°N 86.88°W (Elev. 630 ft)
8:45 am EDT Apr 2, 2026
9am EDT Apr 2, 2026-6pm EDT Apr 8, 2026
 
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