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

46°F

8°C

Humidity 50%
Wind Speed S 3 mph
Barometer 30.12 in (1020.5 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 13 Feb 6:54 pm EST
Extended Forecast for

2 Miles ENE Dayton IN

  • Tonight

    Tonight: Mostly clear, with a low around 31. South southwest wind 7 to 9 mph.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 54. South southwest wind 5 to 7 mph.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain. Cloudy, with a low around 37. South wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 56. Calm wind becoming east around 5 mph in the afternoon.

    High: 56 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 58. Light south wind becoming south southwest 5 to 9 mph in the morning.

    High: 58 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. South wind around 6 mph.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 58. South wind 6 to 10 mph.

    High: 58 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 50. South southeast wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 50 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 31. South southwest wind 7 to 9 mph.
Saturday
Mostly sunny, with a high near 54. South southwest wind 5 to 7 mph.
Saturday Night
A 30 percent chance of rain. Cloudy, with a low around 37. South wind around 5 mph becoming calm in the evening.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 56. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 35. Calm wind.
Washington's Birthday
Partly sunny, with a high near 58. Light south wind becoming south southwest 5 to 9 mph in the morning.
Monday Night
Mostly cloudy, with a low around 40. South wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 58. South wind 6 to 10 mph.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 50. South southeast wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 65. West southwest wind 15 to 18 mph, with gusts as high as 29 mph.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 40.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 57.
Thursday Night
A 50 percent chance of rain. Partly cloudy, with a low around 37.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 49.
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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:
6:45 pm EST Feb 13, 2026
Forecast Valid:
7pm EST Feb 13, 2026-6pm EST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation