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

43°F

6°C

Humidity 89%
Wind Speed N 6 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 22 Nov 1:54 am EST
Extended Forecast for

Attica IN

  • Overnight

    Overnight: A 20 percent chance of rain before 4am. Cloudy, with a low around 35. North northeast wind around 5 mph.

    Low: 35 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. Calm wind becoming west southwest around 5 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53. West northwest wind 3 to 5 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly cloudy, with a high near 53. Light south southeast wind becoming south 5 to 9 mph in the morning.

    High: 53 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Rain. Low around 46. Southeast wind around 9 mph. Chance of precipitation is 90%.

    Low: 46 °F

    Rain Likely
    then Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 59. South southwest wind 8 to 10 mph.

    High: 59 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 34. West wind 7 to 9 mph.

    Low: 34 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
A 20 percent chance of rain before 4am. Cloudy, with a low around 35. North northeast wind around 5 mph.
Saturday
Sunny, with a high near 50. Light and variable wind.
Saturday Night
Mostly clear, with a low around 36. Calm wind becoming west southwest around 5 mph.
Sunday
Sunny, with a high near 53. West northwest wind 3 to 5 mph.
Sunday Night
Mostly clear, with a low around 31. Calm wind.
Monday
Mostly cloudy, with a high near 53. Light south southeast wind becoming south 5 to 9 mph in the morning.
Monday Night
Rain. Low around 46. Southeast wind around 9 mph. Chance of precipitation is 90%.
Tuesday
A 40 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 59. South southwest wind 8 to 10 mph.
Tuesday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 34. West wind 7 to 9 mph.
Wednesday
Partly sunny, with a high near 43. West wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 24.
Thanksgiving Day
Mostly sunny, with a high near 37.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Attica IN
 40.28°N 87.24°W (Elev. 656 ft)
Last Update:
1:46 am EST Nov 22, 2025
Forecast Valid:
2am EST Nov 22, 2025-6pm EST Nov 28, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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