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

69°F

21°C

Humidity 33%
Wind Speed S 10 G 18 mph
Barometer 30.12 in (1019.6 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 12 May 11:54 am EDT
Extended Forecast for

3 Miles SSE Attica IN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 76. South southwest wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 76 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 1am. Low around 54. Southwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64. Northwest wind 11 to 16 mph, with gusts as high as 29 mph.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 43. North wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 43 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 67. North wind 3 to 6 mph.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. Light and variable wind.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 72. South wind 9 to 16 mph, with gusts as high as 26 mph.

    High: 72 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Partly cloudy, with a low around 58. South wind 6 to 9 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after 8am. Mostly sunny, with a high near 82. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 76. South southwest wind 11 to 16 mph, with gusts as high as 25 mph.
Tonight
Showers and thunderstorms, mainly before 1am. Low around 54. Southwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny, with a high near 64. Northwest wind 11 to 16 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 43. North wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 67. North wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 48. Light and variable wind.
Friday
A 50 percent chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 72. South wind 9 to 16 mph, with gusts as high as 26 mph.
Friday Night
A chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Partly cloudy, with a low around 58. South wind 6 to 9 mph. Chance of precipitation is 30%.
Saturday
A slight chance of showers, with thunderstorms also possible after 8am. Mostly sunny, with a high near 82. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 63. South wind 5 to 7 mph. Chance of precipitation is 30%.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Attica IN
 40.24°N 87.22°W (Elev. 653 ft)
Last Update:
11:45 am EDT May 12, 2026
Forecast Valid:
12pm EDT May 12, 2026-6pm EDT May 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation