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.

Fair

27°F

-3°C

Humidity 69%
Wind Speed W 7 mph
Barometer 30.24 in (1024.7 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 10 Nov 7:54 pm EST
Extended Forecast for

2 Miles SSE Dayton IN

  • Tonight

    Tonight: Increasing clouds, with a low around 20. West wind 8 to 10 mph.

    Low: 20 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: Scattered flurries with isolated snow showers before 1pm, then scattered flurries between 1pm and 2pm. Mostly cloudy, with a high near 39. Breezy, with a south southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 20%.

    High: 39 °F

    Isolated Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. Southwest wind 10 to 17 mph, with gusts as high as 28 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50. West wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. West wind 3 to 8 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 39. South wind 5 to 7 mph.

    Low: 39 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 63. South wind 7 to 9 mph.

    High: 63 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48. South southeast wind 7 to 9 mph.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 20. West wind 8 to 10 mph.
Veterans Day
Scattered flurries with isolated snow showers before 1pm, then scattered flurries between 1pm and 2pm. Mostly cloudy, with a high near 39. Breezy, with a south southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 32. Southwest wind 10 to 17 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 50. West wind 10 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 29. West wind 3 to 8 mph.
Thursday
Mostly sunny, with a high near 55. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 39. South wind 5 to 7 mph.
Friday
Partly sunny, with a high near 63. South wind 7 to 9 mph.
Friday Night
Mostly cloudy, with a low around 48. South southeast wind 7 to 9 mph.
Saturday
Partly sunny, with a high near 69. South wind 10 to 15 mph, with gusts as high as 24 mph.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 52.
Sunday
A 50 percent chance of rain. Partly sunny, with a high near 63.
Sunday Night
A 40 percent chance of rain. Partly cloudy, with a low around 36.
Monday
A 30 percent chance of rain. Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Dayton IN
 40.35°N 86.74°W (Elev. 653 ft)
Last Update:
7:45 pm EST Nov 10, 2025
Forecast Valid:
8pm EST Nov 10, 2025-6pm EST Nov 17, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation