7-Day Forecast 40.42°N 86.94°W (Text-Only)
NWS Forecast for: Lafayette, Purdue University Airport IN
Issued by: National Weather Service Indianapolis, IN
Last Update: 10:45 pm EDT Jun 30, 2025




Tonight: Scattered showers and thunderstorms, mainly between 2am and 5am. Mostly cloudy, with a low around 68. West wind 3 to 5 mph. Chance of precipitation is 30%.

Tuesday: Mostly sunny, with a high near 84. Northwest wind 5 to 10 mph.

Tuesday Night: Mostly clear, with a low around 64. North northwest wind 5 to 7 mph becoming calm in the evening.

Wednesday: Sunny, with a high near 86. Calm wind becoming west around 6 mph in the afternoon.

Wednesday Night: Mostly clear, with a low around 66. Light west wind.

Thursday: Sunny, with a high near 88. Calm wind becoming west northwest around 5 mph in the afternoon.

Thursday Night: Mostly clear, with a low around 67. Calm wind.

Independence Day: Sunny and hot, with a high near 91. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

Friday Night: Partly cloudy, with a low around 70. South wind 3 to 6 mph.

Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.

Saturday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.

Sunday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.

Sunday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.

Monday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.



Lafayette, Purdue University Airport IN
 40.42°N 86.94°W (Elev. 630 ft)

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