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.

Overcast

59°F

15°C

Humidity 67%
Wind Speed S 6 mph
Barometer 29.99 in (1015.6 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 15 May 1:54 pm EDT
Extended Forecast for

Attica IN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 69. South wind around 13 mph, with gusts as high as 24 mph.

    High: 69 °F

    Partly Sunny

  • Tonight

    Tonight: Isolated showers and thunderstorms between 2am and 3am. Partly cloudy, with a low around 61. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 61 °F

    Mostly Clear
    then Isolated
    T-storms

  • Saturday

    Saturday: Scattered showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 79. South wind 10 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Scattered
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 61. South wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 61 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 84. South wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66. South wind around 11 mph, with gusts as high as 21 mph.

    Low: 66 °F

    Mostly Clear

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 85. South wind 13 to 18 mph, with gusts as high as 30 mph.

    High: 85 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 14 mph, with gusts as high as 24 mph.

    Low: 69 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 83. Breezy, with a south southwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

    High: 83 °F

    Chance
    T-storms then
    Showers
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 69. South wind around 13 mph, with gusts as high as 24 mph.
Tonight
Isolated showers and thunderstorms between 2am and 3am. Partly cloudy, with a low around 61. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
Scattered showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 79. South wind 10 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 61. South wind 3 to 6 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 84. South wind 8 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 66. South wind around 11 mph, with gusts as high as 21 mph.
Monday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 85. South wind 13 to 18 mph, with gusts as high as 30 mph.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 14 mph, with gusts as high as 24 mph.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 83. Breezy, with a south southwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 59. Southwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 72.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Attica IN
 40.28°N 87.24°W (Elev. 656 ft)
Last Update:
2:15 pm EDT May 15, 2026
Forecast Valid:
2pm EDT May 15, 2026-6pm EDT May 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation