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

50°F

10°C

Humidity 71%
Wind Speed N 3 mph
Barometer 30.36 in (1028.2 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 10 Apr 9:54 pm EDT
Extended Forecast for

2 Miles ENE Dayton IN

  • Tonight

    Tonight: Mostly clear, with a low around 37. Northeast wind 5 to 8 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 64. East northeast wind around 7 mph.

    High: 64 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 54. East southeast wind 5 to 9 mph.

    Low: 54 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 79. Breezy, with a south southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 79 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 64. Southwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. 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 8am, then a chance of rain and thunderstorms after 8am. Mostly cloudy, with a high near 79. Southwest wind 16 to 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: 79 °F

    Showers
    Likely then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 66. South southwest wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    T-storms then
    Chance Rain

  • Tuesday

    Tuesday: A slight chance of rain, then a chance of rain and thunderstorms after 8am. Mostly cloudy, with a high near 82. South southwest wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

    High: 82 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 67. South southwest wind around 15 mph, with gusts as high as 24 mph.

    Low: 67 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 37. Northeast wind 5 to 8 mph.
Saturday
Increasing clouds, with a high near 64. East northeast wind around 7 mph.
Saturday Night
Mostly cloudy, with a low around 54. East southeast wind 5 to 9 mph.
Sunday
Partly sunny, with a high near 79. Breezy, with a south southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.
Sunday Night
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 64. Southwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. 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 8am, then a chance of rain and thunderstorms after 8am. Mostly cloudy, with a high near 79. Southwest wind 16 to 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 rain and thunderstorms. Mostly cloudy, with a low around 66. South southwest wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tuesday
A slight chance of rain, then a chance of rain and thunderstorms after 8am. Mostly cloudy, with a high near 82. South southwest wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Tuesday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 67. South southwest wind around 15 mph, with gusts as high as 24 mph.
Wednesday
Rain likely and possibly a thunderstorm before 8am, then rain likely between 8am and 2pm, then rain likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 80. Southwest wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 60.
Thursday
A 40 percent chance of rain and thunderstorms. Partly sunny, with a high near 78.
Thursday Night
A 40 percent chance of rain and thunderstorms. Partly cloudy, with a low around 59.
Friday
A 40 percent chance of rain. Partly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Dayton IN
 40.39°N 86.74°W (Elev. 656 ft)
Last Update:
10:15 pm EDT Apr 10, 2026
Forecast Valid:
10pm EDT Apr 10, 2026-6pm EDT Apr 17, 2026
 
Forecast Discussion
 
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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