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.

Fair

65°F

18°C

Humidity 36%
Wind Speed N 3 mph
Barometer 30.02 in (1016.7 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 10 Nov 4:54 pm EST
Extended Forecast for

Lafayette IN

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, increasing clouds, with a low around 38. Calm wind.

    Low: 38 °F

    Clear then
    Patchy Fog

  • Veterans Day

    Veterans Day: Scattered showers, with thunderstorms also possible after 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 64. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 64 °F

    Patchy Fog
    then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 1am, then isolated showers after 4am. Mostly cloudy, with a low around 42. North wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Showers
    Likely then
    Isolated
    Showers

  • Thursday

    Thursday: Showers likely, mainly after 7am. Mostly cloudy, with a high near 47. North northwest wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Scattered rain showers before 1am, then a slight chance of rain and snow showers between 1am and 4am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 32. North northwest wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 32 °F

    Scattered
    Showers then
    Scattered
    Rain/Snow

  • Friday

    Friday: A slight chance of snow before 7am, then a slight chance of rain and snow between 7am and 1pm, then a slight chance of rain after 1pm. Partly sunny, with a high near 43. Northwest wind 5 to 9 mph. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. Northwest wind 3 to 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Light northwest wind.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, increasing clouds, with a low around 38. Calm wind.
Veterans Day
Scattered showers, with thunderstorms also possible after 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 64. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 40%.
Wednesday Night
Showers and thunderstorms likely before 1am, then isolated showers after 4am. Mostly cloudy, with a low around 42. North wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely, mainly after 7am. Mostly cloudy, with a high near 47. North northwest wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Scattered rain showers before 1am, then a slight chance of rain and snow showers between 1am and 4am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 32. North northwest wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Friday
A slight chance of snow before 7am, then a slight chance of rain and snow between 7am and 1pm, then a slight chance of rain after 1pm. Partly sunny, with a high near 43. Northwest wind 5 to 9 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 28. Northwest wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 46. Light northwest wind.
Saturday Night
Mostly clear, with a low around 27. Calm wind.
Sunday
Mostly sunny, with a high near 49. Calm wind.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lafayette IN
 40.42°N 86.88°W (Elev. 630 ft)
Last Update:
5:45 pm EST Nov 10, 2026
Forecast Valid:
5pm EST Nov 10, 2026-6pm EST Nov 17, 2026
 
Forecast Discussion
 
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