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.

Overcast

45°F

7°C

Humidity 90%
Wind Speed NW 8 mph
Barometer 29.78 in (1008.3 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 12 Nov 1:54 am EST
Extended Forecast for

Buck Creek IN

  • Overnight

    Overnight: Isolated showers after 4am. Mostly cloudy, with a low around 42. Northwest wind around 10 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Isolated
    Showers

  • Thursday

    Thursday: Showers likely, mainly after noon. Cloudy, with a high near 48. North northwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Scattered showers, mainly before 2am. Mostly cloudy, with a low around 32. North wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    Low: 32 °F

    Scattered
    Showers

  • Friday

    Friday: A chance of rain and snow showers before 10am, then a slight chance of rain showers. Partly sunny, with a high near 43. North northwest wind 8 to 11 mph. Chance of precipitation is 30%.

    High: 43 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 1am. Mostly cloudy, with a low around 28. Northwest wind 6 to 10 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 45. West northwest wind 5 to 8 mph.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. Light west northwest wind.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Overnight
Isolated showers after 4am. Mostly cloudy, with a low around 42. Northwest wind around 10 mph. Chance of precipitation is 20%.
Thursday
Showers likely, mainly after noon. Cloudy, with a high near 48. North northwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Scattered showers, mainly before 2am. Mostly cloudy, with a low around 32. North wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Friday
A chance of rain and snow showers before 10am, then a slight chance of rain showers. Partly sunny, with a high near 43. North northwest wind 8 to 11 mph. Chance of precipitation is 30%.
Friday Night
A slight chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 1am. Mostly cloudy, with a low around 28. Northwest wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 45. West northwest wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 27. Light west northwest wind.
Sunday
Mostly sunny, with a high near 49. Calm wind.
Sunday Night
Mostly clear, with a low around 27. Calm wind.
Monday
Sunny, with a high near 49. Calm wind.
Monday Night
Clear, with a low around 26.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Clear, with a low around 27.
Wednesday
Sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Buck Creek IN
 40.48°N 86.76°W (Elev. 656 ft)
Last Update:
2:22 am EST Nov 12, 2026
Forecast Valid:
2am EST Nov 12, 2026-6pm EST Nov 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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