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

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

51°F

11°C

Humidity 41%
Wind Speed SW 7 mph
Barometer 30.13 in (1020.7 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 13 Feb 4:54 pm EST
Extended Forecast for

Lafayette IN

  • Tonight

    Tonight: Mostly clear, with a low around 31. South southwest wind 5 to 8 mph.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 54. South southwest wind 3 to 5 mph.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before 1am. Cloudy, with a low around 38. Light south wind.

    Low: 38 °F

    Chance Rain

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 56. Light and variable wind.

    High: 56 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 58. Calm wind becoming south southwest 5 to 7 mph in the morning.

    High: 58 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. South wind 3 to 6 mph.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 58. South wind 3 to 8 mph.

    High: 58 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 51. South southeast wind 8 to 13 mph, with gusts as high as 23 mph.

    Low: 51 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 31. South southwest wind 5 to 8 mph.
Saturday
Mostly sunny, with a high near 54. South southwest wind 3 to 5 mph.
Saturday Night
A 30 percent chance of rain, mainly before 1am. Cloudy, with a low around 38. Light south wind.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 56. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 36. Calm wind.
Washington's Birthday
Partly sunny, with a high near 58. Calm wind becoming south southwest 5 to 7 mph in the morning.
Monday Night
Mostly cloudy, with a low around 41. South wind 3 to 6 mph.
Tuesday
Mostly cloudy, with a high near 58. South wind 3 to 8 mph.
Tuesday Night
A 30 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 51. South southeast wind 8 to 13 mph, with gusts as high as 23 mph.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 65. West southwest wind 11 to 15 mph, with gusts as high as 28 mph.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 41.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 57.
Thursday Night
A 40 percent chance of rain and thunderstorms. Partly cloudy, with a low around 38.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lafayette IN
 40.42°N 86.88°W (Elev. 630 ft)
Last Update:
4:45 pm EST Feb 13, 2026
Forecast Valid:
5pm EST Feb 13, 2026-6pm EST Feb 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation