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

44°F

7°C

Humidity 63%
Wind Speed NW 6 mph
Barometer 30.25 in (1024.4 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 6 Apr 9:54 pm EDT
Extended Forecast for

Lafayette IN

Flood Warning April 6, 10:17pm until April 10, 05:00pm
Freeze Warning April 7, 02:00am until April 7, 10:00am
Click here for hazard details and duration
Flood Warning
Freeze Warning
  •  
    Flood Warning April 6, 10:17pm until April 10, 05:00pm

    NOW until 5:00pm Fri

    Flood Warning

  • Tonight

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. North northeast wind around 7 mph.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 35. Southeast wind 3 to 6 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 65. South wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 65 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. South wind 9 to 11 mph, with gusts as high as 23 mph.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 72. Southwest wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 55. South wind around 7 mph.

    Low: 55 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: A chance of rain, then rain likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 68. South southwest wind 7 to 10 mph. Chance of precipitation is 60%.

    High: 68 °F

    Rain Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. North wind 7 to 11 mph.
Tuesday
Mostly sunny, with a high near 46. North northeast wind around 7 mph.
Tuesday Night
Increasing clouds, with a low around 35. Southeast wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 65. South wind 7 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 53. South wind 9 to 11 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 72. Southwest wind 11 to 14 mph, with gusts as high as 24 mph.
Thursday Night
A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 55. South wind around 7 mph.
Friday
A chance of rain, then rain likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 68. South southwest wind 7 to 10 mph. Chance of precipitation is 60%.
Friday Night
Rain likely and possibly a thunderstorm before 8pm, then a chance of rain. Mostly cloudy, with a low around 47. North northeast wind around 6 mph. Chance of precipitation is 60%.
Saturday
A 20 percent chance of rain before 2pm. Mostly sunny, with a high near 68. East wind around 7 mph.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 55.
Sunday
A 20 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 79.
Sunday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 65.
Monday
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 79.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lafayette IN
 40.42°N 86.88°W (Elev. 630 ft)
Last Update:
9:52 pm EDT Apr 6, 2026
Forecast Valid:
10pm EDT Apr 6, 2026-6pm EDT Apr 13, 2026
 
Forecast Discussion
 
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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