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.

Mostly Cloudy

65°F

18°C

Humidity 97%
Wind Speed Calm
Barometer 29.92 in (1012.8 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 25 Jun 4:54 am EDT
Extended Forecast for

West Lafayette IN

  • Overnight

    Overnight: Isolated showers. Mostly cloudy, with a low around 63. South southwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 63 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers before 7am, then isolated showers after 5pm. Partly sunny, with a high near 79. West southwest wind 5 to 8 mph. Chance of precipitation is 10%.

    High: 79 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Isolated showers after 4am. Mostly cloudy, with a low around 61. Light and variable wind. Chance of precipitation is 10%.

    Low: 61 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after 2pm. High near 73. East wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    High: 73 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 11pm, then showers likely between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 63. East northeast wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 63 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 80. East northeast wind 3 to 5 mph. Chance of precipitation is 30%.

    High: 80 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms before 8am. Partly sunny, with a high near 86. South wind 3 to 7 mph.

    High: 86 °F

    Chance
    T-storms then
    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 72. South wind around 6 mph.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated showers. Mostly cloudy, with a low around 63. South southwest wind around 5 mph. Chance of precipitation is 20%.
Thursday
Isolated showers before 7am, then isolated showers after 5pm. Partly sunny, with a high near 79. West southwest wind 5 to 8 mph. Chance of precipitation is 10%.
Thursday Night
Isolated showers after 4am. Mostly cloudy, with a low around 61. Light and variable wind. Chance of precipitation is 10%.
Friday
Showers, with thunderstorms also possible after 2pm. High near 73. East wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Friday Night
Showers likely and possibly a thunderstorm before 11pm, then showers likely between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 63. East northeast wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 80. East northeast wind 3 to 5 mph. Chance of precipitation is 30%.
Saturday Night
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%.
Sunday
A 30 percent chance of showers and thunderstorms before 8am. Partly sunny, with a high near 86. South wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 72. South wind around 6 mph.
Monday
Sunny, with a high near 90. South southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 74.
Tuesday
Sunny and hot, with a high near 91.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny and hot, with a high near 93.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Lafayette IN
 40.44°N 86.91°W (Elev. 699 ft)
Last Update:
5:15 am EDT Jun 25, 2026
Forecast Valid:
5am EDT Jun 25, 2026-6pm EDT Jul 1, 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