Weather forecast for: Plainfield IN
Last Update: 5:16 pm EDT Sep 12, 2026
Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 66. West wind around 6 mph becoming calm in the evening.
Sunday: A 30 percent chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 85. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 57. North northeast wind 7 to 10 mph.
Monday: Mostly sunny, with a high near 77. East northeast wind 7 to 9 mph.
Monday Night: Mostly clear, with a low around 60. Southeast wind around 8 mph.
Tuesday: Sunny and hot, with a high near 91. Southwest wind 7 to 9 mph.
Tuesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 69. South southeast wind 3 to 6 mph. Chance of precipitation is 20%.
Wednesday: Mostly sunny and hot, with a high near 91. Light and variable wind becoming south southwest around 6 mph in the morning.
Wednesday Night: A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 71. Light south southeast wind.
Thursday: A slight chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. South southwest wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 40%.
Thursday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Friday: A 20 percent chance of showers. Partly sunny, with a high near 83.
Friday Night: A 20 percent chance of showers. Partly cloudy, with a low around 61.
Saturday: A 30 percent chance of showers. Mostly sunny, with a high near 81.
WeatherWorld.com
Town of Plainfield, IN
