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.

Overcast

69°F

21°C

Humidity 90%
Wind Speed Vrbl 3 mph
Barometer 30.06 in (1017.4 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 7 Oct 1:54 am EDT
Extended Forecast for

2 Miles WSW Lafayette IN

  • Overnight

    Overnight: A 10 percent chance of showers and thunderstorms after 4am. Cloudy, with a low around 66. South southwest wind around 5 mph.

    Low: 66 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly between 11am and 3pm. Cloudy, with a high near 71. Light and variable wind becoming north 5 to 10 mph in the morning.

    High: 71 °F

    Chance
    T-storms then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 45. North wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 10%.

    Low: 45 °F

    Isolated
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. Calm wind becoming northeast 5 to 8 mph in the morning.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 39. East northeast wind 3 to 6 mph.

    Low: 39 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 65. East wind 3 to 7 mph.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. Light east southeast wind.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70. Calm wind.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 10 percent chance of showers and thunderstorms after 4am. Cloudy, with a low around 66. South southwest wind around 5 mph.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly between 11am and 3pm. Cloudy, with a high near 71. Light and variable wind becoming north 5 to 10 mph in the morning.
Tuesday Night
Isolated showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 45. North wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 10%.
Wednesday
Sunny, with a high near 67. Calm wind becoming northeast 5 to 8 mph in the morning.
Wednesday Night
Clear, with a low around 39. East northeast wind 3 to 6 mph.
Thursday
Sunny, with a high near 65. East wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 37. Light east southeast wind.
Friday
Sunny, with a high near 70. Calm wind.
Friday Night
Partly cloudy, with a low around 45. Calm wind.
Saturday
Sunny, with a high near 73. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 49.
Columbus Day
Sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Lafayette IN
 40.4°N 86.91°W (Elev. 587 ft)
Last Update:
2:15 am EDT Oct 7, 2025
Forecast Valid:
2am EDT Oct 7, 2025-6pm EDT Oct 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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