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

57°F

14°C

Humidity 55%
Wind Speed E 7 mph
Barometer 30.25 in (1024.4 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 11 Apr 8:54 pm EDT
Extended Forecast for

2 Miles ENE Dayton IN

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. South southeast wind 6 to 10 mph.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 81. Breezy, with a south wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 81 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 64. South southwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Scattered
    Showers then
    Showers
    Likely

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 78. Southwest wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 5am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 67. South southwest wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 67 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 83. Southwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 83 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 8pm, then a chance of rain and thunderstorms between 8pm and 2am, then rain likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 67. South southwest wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 67 °F

    Chance
    T-storms then
    Rain Likely

  • Wednesday

    Wednesday: Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. South southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

    High: 77 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. Southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 62 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 53. South southeast wind 6 to 10 mph.
Sunday
Partly sunny, with a high near 81. Breezy, with a south wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.
Sunday Night
Showers likely, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 64. South southwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 78. Southwest wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 5am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 67. South southwest wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 83. Southwest wind 14 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
A chance of showers and thunderstorms before 8pm, then a chance of rain and thunderstorms between 8pm and 2am, then rain likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 67. South southwest wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Wednesday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. South southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Wednesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. Southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Thursday
A chance of rain and thunderstorms before 8am, then a chance of rain between 8am and 2pm, then a chance of rain and thunderstorms after 2pm. Mostly cloudy, with a high near 77. Southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Thursday Night
A 30 percent chance of rain and thunderstorms. Mostly clear, with a low around 57.
Friday
A 30 percent chance of rain. Mostly sunny, with a high near 80.
Friday Night
Rain and thunderstorms likely. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Saturday
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 69.
Basemap Options
Click map to change the forecast location
Loading map...
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:
9:21 pm EDT Apr 11, 2026
Forecast Valid:
9pm EDT Apr 11, 2026-6pm EDT Apr 18, 2026
 
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