Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

40°F

4°C

Humidity 93%
Wind Speed W 3 mph
Barometer 30.06 in (1018.2 mb)
Dewpoint 38°F (3°C)
Visibility 8.00 mi
Last update 23 Nov 2:54 am EST
Extended Forecast for

2 Miles WSW Lafayette IN

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 39. West wind around 6 mph.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54. Northwest wind around 5 mph becoming calm  in the afternoon.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Mostly cloudy, with a high near 54. South wind 3 to 8 mph.

    High: 54 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Showers, mainly after 1am.  Low around 47. South southeast wind 3 to 6 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers before 1pm.  Cloudy, with a high near 58. Light and variable wind becoming west southwest 5 to 7 mph in the morning.

    High: 58 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 35. Southwest wind 6 to 13 mph, with gusts as high as 24 mph.

    Low: 35 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of flurries before noon, then a chance of flurries after 5pm.  Partly sunny, with a high near 40. Breezy, with a west wind 15 to 20 mph, with gusts as high as 32 mph.

    High: 40 °F

    Partly Sunny
    then Chance
    Flurries and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of flurries before 7pm.  Partly cloudy, with a low around 24. West wind 8 to 10 mph.

    Low: 24 °F

    Chance
    Flurries

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 39. West wind around 6 mph.
Sunday
Sunny, with a high near 54. Northwest wind around 5 mph becoming calm in the afternoon.
Sunday Night
Mostly clear, with a low around 32. Calm wind.
Monday
Mostly cloudy, with a high near 54. South wind 3 to 8 mph.
Monday Night
Showers, mainly after 1am. Low around 47. South southeast wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A 40 percent chance of showers before 1pm. Cloudy, with a high near 58. Light and variable wind becoming west southwest 5 to 7 mph in the morning.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 35. Southwest wind 6 to 13 mph, with gusts as high as 24 mph.
Wednesday
A chance of flurries before noon, then a chance of flurries after 5pm. Partly sunny, with a high near 40. Breezy, with a west wind 15 to 20 mph, with gusts as high as 32 mph.
Wednesday Night
A chance of flurries before 7pm. Partly cloudy, with a low around 24. West wind 8 to 10 mph.
Thanksgiving Day
Mostly sunny, with a high near 34. West northwest wind 8 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 35.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 24.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Lafayette IN
 40.4°N 86.91°W (Elev. 587 ft)
2:56 am EST Nov 23, 2025
3am EST Nov 23, 2025-6pm EST Nov 29, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database