Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

75°F

24°C

Humidity 90%
Wind Speed SE 3 mph
Barometer 30.04 in (1016.5 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 18 Aug 11:54 pm EDT
Extended Forecast for

3 Miles SSW Dayton IN

  • Overnight

    Overnight: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am.  Mostly cloudy, with a steady temperature around 74. South southeast wind around 6 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 74 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly before 2pm.  Mostly cloudy, with a high near 85. South southwest wind 6 to 8 mph becoming west in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 85 °F

    Showers
    Likely then
    Scattered
    T-storms

  • Tuesday Night

    Tuesday Night: Isolated showers before 9pm, then a slight chance of showers and thunderstorms between 9pm and 2am.  Mostly cloudy, with a low around 68. Light north wind.  Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Partly sunny, with a high near 81. North northeast wind 5 to 9 mph.

    High: 81 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 64. North wind 5 to 9 mph.

    Low: 64 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 83. Northeast wind 6 to 8 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. North northeast wind around 6 mph becoming calm  in the evening.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. Calm wind.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 64. Calm wind.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Overnight
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a steady temperature around 74. South southeast wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms likely, mainly before 2pm. Mostly cloudy, with a high near 85. South southwest wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Isolated showers before 9pm, then a slight chance of showers and thunderstorms between 9pm and 2am. Mostly cloudy, with a low around 68. Light north wind. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 81. North northeast wind 5 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 64. North wind 5 to 9 mph.
Thursday
Sunny, with a high near 83. Northeast wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around 62. North northeast wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 84. Calm wind.
Friday Night
Mostly clear, with a low around 64. Calm wind.
Saturday
Mostly sunny, with a high near 82. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Dayton IN
 40.33°N 86.8°W (Elev. 699 ft)
12:26 am EDT Aug 19, 2025
12am EDT Aug 19, 2025-6pm EDT Aug 25, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database