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.

Overcast

36°F

2°C

Humidity 86%
Wind Speed N 16 G 25 mph
Barometer 30.21 in (1023.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 27 Mar 6:54 am EDT
Extended Forecast for

Lafayette IN

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 42. North northeast wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 42 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 27. North wind 3 to 7 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 48. Calm wind becoming south around 6 mph in the afternoon.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 38. South wind around 7 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 59. South southwest wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 59 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. South southwest wind around 7 mph.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 73. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 73 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 62. South wind 8 to 11 mph, with gusts as high as 24 mph.

    Low: 62 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of rain and thunderstorms. Partly sunny, with a high near 79. South southwest wind 13 to 17 mph, with gusts as high as 31 mph.

    High: 79 °F

    Chance
    T-storms

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 42. North northeast wind 11 to 14 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 27. North wind 3 to 7 mph.
Saturday
Sunny, with a high near 48. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Increasing clouds, with a low around 38. South wind around 7 mph.
Sunday
Partly sunny, with a high near 59. South southwest wind 9 to 13 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 51. South southwest wind around 7 mph.
Monday
Partly sunny, with a high near 73. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.
Monday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 62. South wind 8 to 11 mph, with gusts as high as 24 mph.
Tuesday
A 40 percent chance of rain and thunderstorms. Partly sunny, with a high near 79. South southwest wind 13 to 17 mph, with gusts as high as 31 mph.
Tuesday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 59. South southwest wind 13 to 15 mph, with gusts as high as 26 mph.
Wednesday
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 69.
Wednesday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 51.
Thursday
Rain and thunderstorms likely. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
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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:
7:45 am EDT Mar 27, 2026
Forecast Valid:
7am EDT Mar 27, 2026-6pm EDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation