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.

Fog/Mist

71°F

22°C

Humidity 96%
Wind Speed Calm
Barometer 29.93 in (1013.0 mb)
Dewpoint 70°F (21°C)
Visibility 5.00 mi
Last update 5 Jul 5:54 am EDT
Extended Forecast for

3 Miles S Lafayette IN

  • Today

    Today: Scattered showers and thunderstorms, mainly after 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 82. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 82 °F

    Patchy Fog
    then
    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms. Mostly cloudy, with a low around 66. North northeast wind 3 to 7 mph. Chance of precipitation is 40%.

    Low: 66 °F

    Scattered
    T-storms then
    Isolated
    Showers

  • Monday

    Monday: Isolated showers and thunderstorms after 11am. Partly sunny, with a high near 81. North northeast wind 5 to 8 mph. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    T-storms

  • Monday Night

    Monday Night: Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 64. North wind 3 to 7 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Scattered
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 83. Calm wind becoming north around 6 mph in the afternoon.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. Light north wind.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. Calm wind.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 2am. Mostly clear, with a low around 67. Light south southwest wind.

    Low: 67 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 85. Southwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    High: 85 °F

    Slight Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly after 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 82. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 66. North northeast wind 3 to 7 mph. Chance of precipitation is 40%.
Monday
Isolated showers and thunderstorms after 11am. Partly sunny, with a high near 81. North northeast wind 5 to 8 mph. Chance of precipitation is 20%.
Monday Night
Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 64. North wind 3 to 7 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 83. Calm wind becoming north around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 64. Light north wind.
Wednesday
Sunny, with a high near 85. Calm wind.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 2am. Mostly clear, with a low around 67. Light south southwest wind.
Thursday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 85. Southwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 67. Southwest wind 3 to 7 mph. Chance of precipitation is 70%.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Lafayette IN
 40.37°N 86.86°W (Elev. 636 ft)
Last Update:
5:56 am EDT Jul 5, 2026
Forecast Valid:
6am EDT Jul 5, 2026-6pm EDT Jul 11, 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