National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

53°F

12°C

Humidity 96%
Wind Speed Calm
Barometer 30.09 in (1018.5 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 25 May 12:54 am EDT
Extended Forecast for

2 Miles ENE Dayton IN

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly clear, with a steady temperature around 55. Calm wind.

    Low: 55 °F

    Patchy Fog

  • Memorial Day

    Memorial Day: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming east northeast 5 to 7 mph in the afternoon.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. Light east southeast wind.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms between 2am and 5am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 63. Light southeast wind. Chance of precipitation is 20%.

    Low: 63 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 83. Light east wind. Chance of precipitation is 30%.

    High: 83 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 83. Northeast wind 5 to 7 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60. East wind around 6 mph.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly clear, with a steady temperature around 55. Calm wind.
Memorial Day
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming east northeast 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 56. Light east southeast wind.
Tuesday
Mostly sunny, with a high near 83. Calm wind becoming southeast around 6 mph in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms between 2am and 5am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 63. Light southeast wind. Chance of precipitation is 20%.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 83. Light east wind. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 63. Calm wind.
Thursday
Sunny, with a high near 83. Northeast wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 60. East wind around 6 mph.
Friday
Mostly sunny, with a high near 79. East wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 60.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 78.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 57.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 75.
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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:
1:15 am EDT May 25, 2026
Forecast Valid:
1am EDT May 25, 2026-6pm EDT May 31, 2026
 
Forecast Discussion
 
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Additional Resources

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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