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Town of Plainfield, INPlainfield, IN 7-Day Weather Forecast
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Plainfield Weather Forecast
Plainfield, IN Weather Forecast Date: 1243 PM EDT Sat Sep 12 2026
Weather forecast for Plainfield, IN
Today Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
This Afternoon... Mostly cloudy early, then becoming partly cloudy. A chance of showers and thunderstorms early. Highs in the lower 80s. Southwest winds around 5 mph. Chance of rain 40%. |
| Sun Hi: 85°FHi: 29°C Lo: 55°F Lo: 13°C |
Sunday... Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Northwest winds 5 to 10 mph. Gusts up to 20 mph late in the afternoon. Chance of rain 40%. |
Mon Hi: 75°FHi: 24°C Lo: 60°F Lo: 16°C |
Monday... Mostly sunny. Highs in the mid 70s. East winds 5 to 10 mph. Gusts up to 20 mph through early afternoon. |
| Tue Hi: 90°FHi: 32°C Lo: 70°F Lo: 21°C |
Tuesday... Mostly clear. Hot. Lows around 60. Highs around 90. |
| Wed Hi: 90°FHi: 32°C Lo: 70°F Lo: 21°C |
Wednesday... Partly cloudy with a slight chance of showers and thunderstorms. Hot. Highs around 90. Lows around 70. Chance of rain 20%. |
| Thu Hi: 89°FHi: 32°C Lo: 61°F Lo: 16°C |
Thursday... Partly cloudy. A slight chance of showers through early afternoon, then a chance of showers with a slight chance of thunderstorms late in the afternoon. Highs in the upper 80s. Chance of rain 40%. |
Fri Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Friday... Partly cloudy with a 20% chance of showers. Lows in the lower 60s. Highs in the lower 80s. |
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