Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Overcast

61°F

16°C

Humidity 46%
Wind Speed E 15 mph
Barometer 30.17 in (1021.5 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 21 May 10:54 pm EDT
Extended Forecast for

2 Miles ENE Dayton IN

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. East wind around 10 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly after 3pm.  Mostly cloudy, with a high near 70. East northeast wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 70 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am.  Cloudy, with a low around 58. East wind 7 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly before 8am.  Mostly cloudy, with a high near 75. North northeast wind 6 to 9 mph becoming west northwest in the afternoon.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 10 percent chance of showers before 8pm.  Mostly cloudy, with a low around 58. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 58 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 80. Calm wind becoming west southwest around 6 mph in the afternoon.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Partly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 59. Calm wind.  Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    T-storms then
    Chance
    Showers

  • Memorial Day

    Memorial Day: A 20 percent chance of showers after 8am.  Partly sunny, with a high near 81. Calm wind becoming east around 6 mph in the afternoon.

    High: 81 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 62. Light east southeast wind.

    Low: 62 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 50. East wind around 10 mph, with gusts as high as 20 mph.
Friday
A 30 percent chance of showers, mainly after 3pm. Mostly cloudy, with a high near 70. East northeast wind 10 to 13 mph, with gusts as high as 21 mph.
Friday Night
A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Cloudy, with a low around 58. East wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 75. North northeast wind 6 to 9 mph becoming west northwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 10 percent chance of showers before 8pm. Mostly cloudy, with a low around 58. Northwest wind around 5 mph becoming calm in the evening.
Sunday
A 50 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. Calm wind becoming west southwest around 6 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 59. Calm wind. Chance of precipitation is 30%.
Memorial Day
A 20 percent chance of showers after 8am. Partly sunny, with a high near 81. Calm wind becoming east around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 62. Light east southeast wind.
Tuesday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 83. East southeast wind 3 to 8 mph. Chance of precipitation is 30%.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Wednesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 82. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Dayton IN
 40.39°N 86.74°W (Elev. 656 ft)
10:45 pm EDT May 21, 2026
11pm EDT May 21, 2026-6pm EDT May 28, 2026
 
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Additional Resources

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