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

30°F

-1°C

Humidity 82%
Wind Speed Calm
Barometer 29.99 in (1016.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 6 Dec 2:54 pm EST
Extended Forecast for

2 Miles ENE Dayton IN

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 36. West southwest wind 3 to 5 mph.

    High: 36 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 50 percent chance of snow after 2am. Cloudy, with a low around 26. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 26 °F

    Cloudy then
    Chance Snow

  • Sunday

    Sunday: A chance of rain and snow, mainly between 9am and noon. Mostly cloudy, with a high near 32. South wind 6 to 10 mph becoming north in the afternoon. Chance of precipitation is 40%.

    High: 32 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 7. North northeast wind 5 to 8 mph.

    Low: 7 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21. Light and variable wind.

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Light southeast wind becoming south southwest 8 to 13 mph in the evening. Winds could gust as high as 22 mph.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38. South southwest wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 38 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Cloudy, with a low around 34. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 31 mph.

    Low: 34 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 39. West wind 15 to 18 mph, with gusts as high as 30 mph.

    High: 39 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 36. West southwest wind 3 to 5 mph.
Tonight
A 50 percent chance of snow after 2am. Cloudy, with a low around 26. Calm wind becoming south southeast around 6 mph after midnight.
Sunday
A chance of rain and snow, mainly between 9am and noon. Mostly cloudy, with a high near 32. South wind 6 to 10 mph becoming north in the afternoon. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 7. North northeast wind 5 to 8 mph.
Monday
Mostly sunny, with a high near 21. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 12. Light southeast wind becoming south southwest 8 to 13 mph in the evening. Winds could gust as high as 22 mph.
Tuesday
Partly sunny, with a high near 38. South southwest wind 14 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
A 50 percent chance of rain. Cloudy, with a low around 34. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 31 mph.
Wednesday
A 40 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 39. West wind 15 to 18 mph, with gusts as high as 30 mph.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 19. West wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 30.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 14.
Friday
Mostly cloudy, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Dayton IN
 40.39°N 86.74°W (Elev. 656 ft)
Last Update:
2:54 pm EST Dec 6, 2025
Forecast Valid:
3pm EST Dec 6, 2025-6pm EST Dec 12, 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