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

51°F

11°C

Humidity 43%
Wind Speed S 6 mph
Barometer 29.83 in (1010.0 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 7 Nov 12:54 am EST
Extended Forecast for

Lafayette IN

  • Overnight

    Overnight: Cloudy, with a low around 48. South wind 9 to 16 mph, with gusts as high as 23 mph.

    Low: 48 °F

    Cloudy

  • Friday

    Friday: A 50 percent chance of showers, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 65. West wind 15 to 17 mph, with gusts as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. West wind 5 to 8 mph becoming calm after midnight.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 56. Calm wind becoming west around 6 mph in the afternoon.

    High: 56 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 32. North northwest wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Showers

  • Sunday

    Sunday: A chance of rain and snow showers before 1pm, then a chance of snow showers. Mostly cloudy, with a high near 38. Northwest wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 38 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 23. West northwest wind around 11 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Chance Snow
    Showers

  • Monday

    Monday: A 20 percent chance of snow showers. Mostly sunny, with a high near 36. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 36 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. West wind around 8 mph.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 48. South wind 9 to 16 mph, with gusts as high as 23 mph.
Friday
A 50 percent chance of showers, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 65. West wind 15 to 17 mph, with gusts as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly clear, with a low around 39. West wind 5 to 8 mph becoming calm after midnight.
Saturday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 56. Calm wind becoming west around 6 mph in the afternoon.
Saturday Night
Showers. Low around 32. North northwest wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of rain and snow showers before 1pm, then a chance of snow showers. Mostly cloudy, with a high near 38. Northwest wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Sunday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 23. West northwest wind around 11 mph, with gusts as high as 20 mph.
Monday
A 20 percent chance of snow showers. Mostly sunny, with a high near 36. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 22. West wind around 8 mph.
Veterans Day
Partly sunny, with a high near 44. South southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Sunny, with a high near 55.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lafayette IN
 40.42°N 86.85°W (Elev. 699 ft)
Last Update:
1:15 am EST Nov 7, 2025
Forecast Valid:
1am EST Nov 7, 2025-6pm EST Nov 13, 2025
 
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Additional Resources

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Chance of Precipitation