Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Partly Cloudy

22°F

-6°C

Humidity 40%
Wind Speed SW 10 G 17 mph
Barometer 30.39 in (1030.3 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 20 Jan 1:54 pm EST
Extended Forecast for

2 Miles ENE Dayton IN

  • This Afternoon

    This Afternoon: Sunny, with a high near 25. Southwest wind around 11 mph.

    High: 25 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a temperature falling to near 20 by 9pm, then rising to around 28 during the remainder of the night. South wind 9 to 16 mph, with gusts as high as 29 mph.

    Low: 20 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Scattered snow showers, mainly between 7am and 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 38. West southwest wind 16 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 30%.

    High: 38 °F

    Scattered
    Snow Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. West southwest wind 9 to 15 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 28. West wind around 10 mph, with gusts as high as 20 mph.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 3. West northwest wind 6 to 10 mph.

    Low: 3 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 6. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 6 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -2. North northwest wind 6 to 8 mph.

    Low: -2 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 1pm.  Mostly cloudy and cold, with a high near 12. East northeast wind 6 to 9 mph.

    High: 12 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 25. Southwest wind around 11 mph.
Tonight
Increasing clouds, with a temperature falling to near 20 by 9pm, then rising to around 28 during the remainder of the night. South wind 9 to 16 mph, with gusts as high as 29 mph.
Wednesday
Scattered snow showers, mainly between 7am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 38. West southwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 20. West southwest wind 9 to 15 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 28. West wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 3. West northwest wind 6 to 10 mph.
Friday
Partly sunny and cold, with a high near 6. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around -2. North northwest wind 6 to 8 mph.
Saturday
A 20 percent chance of snow after 1pm. Mostly cloudy and cold, with a high near 12. East northeast wind 6 to 9 mph.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 6. Northeast wind around 7 mph.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 17.
Sunday Night
Mostly cloudy, with a low around 4.
Monday
Mostly sunny, with a high near 19.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Dayton IN
 40.39°N 86.74°W (Elev. 656 ft)
2:22 pm EST Jan 20, 2026
2pm EST Jan 20, 2026-6pm EST Jan 26, 2026
 
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Additional Resources

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