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

24°F

-4°C

Humidity 62%
Wind Speed NE 8 mph
Barometer 30.32 in (1027.4 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 8 Dec 12:54 pm EST
Extended Forecast for

6 Miles NNW Williamsport IN

  • This Afternoon

    This Afternoon: Sunny, with a high near 25. East wind around 6 mph.

    High: 25 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a temperature rising to around 24 by 5am. Light and variable wind becoming south southwest 8 to 13 mph in the evening. Winds could gust as high as 20 mph.

    Low: 19 °F⇑

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 39. South southwest wind 13 to 15 mph, with gusts as high as 23 mph.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Cloudy, with a low around 36. Breezy, with a south southwest wind 11 to 20 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: A chance of rain, mixing with snow after 10am, then gradually ending. Mostly cloudy, with a high near 39. Breezy, with a west northwest wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 39 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. West northwest wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 27. West southwest wind around 7 mph.

    High: 27 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 15. West northwest wind around 6 mph.

    Low: 15 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 20 percent chance of snow. Mostly cloudy, with a high near 22. West wind 8 to 14 mph, with gusts as high as 20 mph.

    High: 22 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 25. East wind around 6 mph.
Tonight
Increasing clouds, with a temperature rising to around 24 by 5am. Light and variable wind becoming south southwest 8 to 13 mph in the evening. Winds could gust as high as 20 mph.
Tuesday
Partly sunny, with a high near 39. South southwest wind 13 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
A 50 percent chance of rain. Cloudy, with a low around 36. Breezy, with a south southwest wind 11 to 20 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain, mixing with snow after 10am, then gradually ending. Mostly cloudy, with a high near 39. Breezy, with a west northwest wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 19. West northwest wind 7 to 11 mph, with gusts as high as 18 mph.
Thursday
A 30 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 27. West southwest wind around 7 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 15. West northwest wind around 6 mph.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 22. West wind 8 to 14 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 0. West northwest wind around 13 mph, with gusts as high as 20 mph.
Saturday
Partly sunny and cold, with a high near 9.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Mostly sunny, with a high near 17.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Williamsport IN
 40.35°N 87.35°W (Elev. 725 ft)
Last Update:
12:45 pm EST Dec 8, 2025
Forecast Valid:
1pm EST Dec 8, 2025-6pm EST Dec 14, 2025
 
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Additional Resources

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