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.

A Few Clouds

37°F

3°C

Humidity 65%
Wind Speed W 9 mph
Barometer 29.61 in (1003.2 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 25 Feb 2:54 am EST
Extended Forecast for

Lafayette IN

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 31. West wind around 7 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 43. West northwest wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly between midnight and 5am. Mostly cloudy, with a low around 27. North wind 3 to 5 mph.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 43. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. Southwest wind around 5 mph becoming calm.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. South southwest wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. South southwest wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 18 mph.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 48. North northeast wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 26. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 31. West wind around 7 mph.
Wednesday
Sunny, with a high near 43. West northwest wind 6 to 14 mph, with gusts as high as 20 mph.
Wednesday Night
A 40 percent chance of snow, mainly between midnight and 5am. Mostly cloudy, with a low around 27. North wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 43. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 30. Southwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 59. South southwest wind 6 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 35. South southwest wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 48. North northeast wind 6 to 9 mph, with gusts as high as 18 mph.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 26. North wind around 10 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 38. North northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 39.
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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:
3:15 am EST Feb 25, 2026
Forecast Valid:
3am EST Feb 25, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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