Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Overcast

66°F

19°C

Humidity 93%
Wind Speed Calm
Barometer 29.94 in (1013.4 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 25 Jun 2:54 am EDT
Extended Forecast for

5 Miles WSW Brookston IN

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms, mainly before 4am.  Mostly cloudy, with a low around 62. Southwest wind around 5 mph.

    Low: 62 °F

    Chance
    Showers

  • Thursday

    Thursday: Isolated showers and thunderstorms after 2pm.  Partly sunny, with a high near 79. West wind 5 to 10 mph.  Chance of precipitation is 20%.

    High: 79 °F

    Partly Sunny
    then Isolated
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after 2am.  Mostly cloudy, with a low around 61. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 61 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: Rain likely, with thunderstorms also possible after 3pm.  Mostly cloudy, with a high near 73. East wind 5 to 10 mph.  Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 73 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain and thunderstorms before 11pm, then a chance of rain between 11pm and 2am, then a chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 63. East wind 5 to 10 mph.  Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before 8am.  Mostly cloudy, with a high near 79.

    High: 79 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms before 8am.  Partly sunny, with a high near 86.

    High: 86 °F

    Chance
    T-storms then
    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms, mainly before 4am. Mostly cloudy, with a low around 62. Southwest wind around 5 mph.
Thursday
Isolated showers and thunderstorms after 2pm. Partly sunny, with a high near 79. West wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of rain after 2am. Mostly cloudy, with a low around 61. Northwest wind around 5 mph becoming calm in the evening.
Friday
Rain likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 73. East wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
A chance of rain and thunderstorms before 11pm, then a chance of rain between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 63. East wind 5 to 10 mph. Chance of precipitation is 40%.
Saturday
A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 79.
Saturday Night
A 30 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 65.
Sunday
A 30 percent chance of showers and thunderstorms before 8am. Partly sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 72.
Monday
Sunny and hot, with a high near 91.
Monday Night
Mostly clear, with a low around 74.
Tuesday
Sunny and hot, with a high near 92.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny and hot, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Brookston IN
 40.58°N 86.96°W (Elev. 728 ft)
2:31 am EDT Jun 25, 2026
3am EDT Jun 25, 2026-6pm EDT Jul 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database