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.

Fog/Mist

33°F

1°C

Humidity 96%
Wind Speed N 6 mph
Barometer 30.06 in (1018.6 mb)
Dewpoint 32°F (0°C)
Visibility 1.75 mi
Wind Chill27°F (-3°C)
Last update 7 Dec 12:54 pm EST
Extended Forecast for

Lafayette IN

  • This Afternoon

    This Afternoon: Patchy drizzle or freezing rain before 2pm. Areas of fog before 4pm. Otherwise, cloudy, with a high near 35. North northeast wind 6 to 11 mph. Chance of precipitation is 30%.

    High: 35 °F

    Patchy
    Drizzle/Freezing
    Rain and
    Areas Fog

  • Tonight

    Tonight: Mostly cloudy, with a low around 10. North northeast wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 10 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24. Light and variable wind.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13. Light south southeast wind becoming south southwest 8 to 13 mph in the evening. Winds could gust as high as 23 mph.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39. Southwest wind 13 to 15 mph, with gusts as high as 28 mph.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Cloudy, with a low around 33. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 32 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 39. West northwest wind 14 to 18 mph, with gusts as high as 31 mph.

    High: 39 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 22. West northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow. Mostly cloudy, with a high near 30. West wind 5 to 7 mph.

    High: 30 °F

    Chance Snow

Detailed Forecast

This Afternoon
Patchy drizzle or freezing rain before 2pm. Areas of fog before 4pm. Otherwise, cloudy, with a high near 35. North northeast wind 6 to 11 mph. Chance of precipitation is 30%.
Tonight
Mostly cloudy, with a low around 10. North northeast wind 7 to 10 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 24. Light and variable wind.
Monday Night
Partly cloudy, with a low around 13. Light south southeast wind becoming south southwest 8 to 13 mph in the evening. Winds could gust as high as 23 mph.
Tuesday
Partly sunny, with a high near 39. Southwest wind 13 to 15 mph, with gusts as high as 28 mph.
Tuesday Night
A 50 percent chance of rain. Cloudy, with a low around 33. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 32 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 39. West northwest wind 14 to 18 mph, with gusts as high as 31 mph.
Wednesday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 22. West northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 30. West wind 5 to 7 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 13. Northwest wind around 7 mph.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 21.
Friday Night
Mostly cloudy, with a low around 1.
Saturday
Partly sunny and cold, with a high near 13.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lafayette IN
 40.4°N 86.86°W (Elev. 656 ft)
Last Update:
12:45 pm EST Dec 7, 2025
Forecast Valid:
1pm EST Dec 7, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation