Weather forecast for: Lafayette IN
Last Update: 3:22 pm EDT Sep 20, 2026
This Afternoon: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 82. East northeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight: Showers and possibly a thunderstorm before 11pm, then scattered showers. Some of the storms could produce heavy rainfall. Low around 59. Northeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Monday: Isolated showers before 11am. Cloudy, with a high near 69. Northeast wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday Night: Mostly cloudy, with a low around 54. Northeast wind 8 to 11 mph, with gusts as high as 21 mph.
Tuesday: Partly sunny, with a high near 68. Northeast wind around 10 mph.
Tuesday Night: Mostly cloudy, with a low around 54. Northeast wind 5 to 9 mph.
Wednesday: Partly sunny, with a high near 67. Northeast wind 6 to 9 mph.
Wednesday Night: Mostly cloudy, with a low around 53. Northeast wind 5 to 9 mph.
Thursday: Partly sunny, with a high near 70. East northeast wind 5 to 7 mph.
Thursday Night: Mostly cloudy, with a low around 52. Northeast wind around 6 mph becoming calm after midnight.
Friday: Partly sunny, with a high near 71.
Friday Night: Partly cloudy, with a low around 50.
Saturday: Mostly sunny, with a high near 74.
WeatherWorld.com
