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.

Fog/Mist

58°F

14°C

Humidity 93%
Wind Speed NE 9 mph
Barometer 30.27 in (1025.0 mb)
Dewpoint 56°F (13°C)
Visibility 3.00 mi
Last update 23 Sep 7:54 am EDT
Extended Forecast for

2 Miles SSW Lafayette IN

  • Today

    Today: Patchy drizzle before 11am. Cloudy, with a high near 64. Northeast wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 64 °F

    Patchy
    Drizzle then
    Cloudy

  • Tonight

    Tonight: Isolated showers before 2am. Cloudy, with a low around 55. East northeast wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Isolated
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 71. East northeast wind around 8 mph.

    High: 71 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50. East northeast wind around 7 mph.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71. East northeast wind 3 to 7 mph.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. East northeast wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 71. Light east wind.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 71. Calm wind.

    High: 71 °F

    Partly Sunny

Detailed Forecast

Today
Patchy drizzle before 11am. Cloudy, with a high near 64. Northeast wind 8 to 11 mph, with gusts as high as 18 mph.
Tonight
Isolated showers before 2am. Cloudy, with a low around 55. East northeast wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Thursday
Mostly cloudy, with a high near 71. East northeast wind around 8 mph.
Thursday Night
Mostly cloudy, with a low around 50. East northeast wind around 7 mph.
Friday
Mostly sunny, with a high near 71. East northeast wind 3 to 7 mph.
Friday Night
Partly cloudy, with a low around 48. East northeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 71. Light east wind.
Saturday Night
Mostly cloudy, with a low around 51. Calm wind.
Sunday
Partly sunny, with a high near 71. Calm wind.
Sunday Night
Partly cloudy, with a low around 51. Calm wind.
Monday
Mostly sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Lafayette IN
 40.38°N 86.89°W (Elev. 633 ft)
Last Update:
7:45 am EDT Sep 23, 2026
Forecast Valid:
8am EDT Sep 23, 2026-6pm EDT Sep 29, 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