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.

Heavy Rain Fog/Mist and Breezy

67°F

19°C

Humidity 93%
Wind Speed W 21 G 30 mph
Barometer 29.83 in (1009.7 mb)
Dewpoint 65°F (18°C)
Visibility 2.00 mi
Last update 16 Oct 1:54 am EDT
Extended Forecast for

4 Miles WSW West Lebanon IN

  • Overnight

    Overnight: A 40 percent chance of showers, mainly before 3am. Cloudy, with a low around 50. West northwest wind around 18 mph, with gusts as high as 29 mph.

    Low: 50 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers before 8am, then a chance of showers after 3pm. Mostly cloudy, with a high near 55. West northwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 55 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 41. North wind 13 to 18 mph, with gusts as high as 31 mph.

    Low: 41 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 57. North wind 5 to 7 mph becoming calm in the afternoon.

    High: 57 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Areas of frost after 2am. Otherwise, clear, with a low around 33. Calm wind.

    Low: 33 °F

    Clear then
    Areas Frost

  • Sunday

    Sunday: Widespread frost, mainly between 7am and 9am. Otherwise, sunny, with a high near 65. Calm wind becoming south around 6 mph in the morning.

    High: 65 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 38. Calm wind.

    Low: 38 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 71. Light south wind.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of showers, mainly before 3am. Cloudy, with a low around 50. West northwest wind around 18 mph, with gusts as high as 29 mph.
Friday
A chance of showers before 8am, then a chance of showers after 3pm. Mostly cloudy, with a high near 55. West northwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 41. North wind 13 to 18 mph, with gusts as high as 31 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 57. North wind 5 to 7 mph becoming calm in the afternoon.
Saturday Night
Areas of frost after 2am. Otherwise, clear, with a low around 33. Calm wind.
Sunday
Widespread frost, mainly between 7am and 9am. Otherwise, sunny, with a high near 65. Calm wind becoming south around 6 mph in the morning.
Sunday Night
Clear, with a low around 38. Calm wind.
Monday
Sunny, with a high near 71. Light south wind.
Monday Night
Partly cloudy, with a low around 42. Calm wind.
Tuesday
Mostly sunny, with a high near 74. Calm wind.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW West Lebanon IN
 40.25°N 87.45°W (Elev. 702 ft)
Last Update:
2:45 am EDT Oct 16, 2026
Forecast Valid:
2am EDT Oct 16, 2026-6pm EDT Oct 22, 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