Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

43°F

6°C

Humidity 74%
Wind Speed W 10 mph
Barometer 30.17 in (1021.7 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 6 Apr 7:54 am EDT
Extended Forecast for

Lafayette IN

Freeze Watch April 7, 02:00am until April 7, 10:00am
Flood Warning April 6, 08:44am until April 8, 03:30pm
Click here for hazard details and duration
Freeze Watch
Flood Warning
  •  
    Flood Warning April 6, 08:44am until April 8, 03:30pm

    NOW until 3:30pm Wed

    Flood Warning

  • Today

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Areas of frost after 2am.  Otherwise, partly cloudy, with a low around 29. North wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 29 °F

    Partly Cloudy
    then Areas
    Frost

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Northeast wind around 6 mph.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 35 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 65. South wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 65 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: Isolated showers after 2pm.  Partly sunny, with a high near 68. South southwest wind 11 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 20%.

    High: 68 °F

    Mostly Sunny
    then Isolated
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly after 8pm.  Mostly cloudy, with a low around 55. South southwest wind 6 to 8 mph.

    Low: 55 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 54. Northwest wind 8 to 17 mph, with gusts as high as 25 mph.
Tonight
Areas of frost after 2am. Otherwise, partly cloudy, with a low around 29. North wind 6 to 11 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 45. Northeast wind around 6 mph.
Tuesday Night
Increasing clouds, with a low around 35. East southeast wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 65. South wind 8 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 53. South wind 9 to 11 mph, with gusts as high as 23 mph.
Thursday
Isolated showers after 2pm. Partly sunny, with a high near 68. South southwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 55. South southwest wind 6 to 8 mph.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 66. South southwest wind around 7 mph.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49. North wind around 6 mph.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 70.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 58.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Lafayette IN
 40.42°N 86.88°W (Elev. 630 ft)
8:15 am EDT Apr 6, 2026
8am EDT Apr 6, 2026-6pm EDT Apr 12, 2026
 
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Additional Resources

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Hourly Weather Forecast

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