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Town of Plainfield, INPlainfield, IN Weather Forecast
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Plainfield Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
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| Partly Cloudy | Chance of Showers | Chance of Showers | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Hi: 85°FHi: 29°C Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C Lo: 61°FLo: 16°C | Lo: 69°FLo: 21°C | Hi: 90°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C |
| POP: 40% | POP: 40% | POP: 30% | POP: 20% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 229 AM EDT Fri Sep 11 2026 
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Issued: 547 AM EDT Fri Sep 11 2026
Key Messages
- Dry for much of the day today
- Scattered showers and storms return late today through Saturday
- Progressively warmer temperatures late weekend into the first half of next week
Discussion
(Today through Thursday)... Issued at 254 AM EDT Fri Sep 11 2026
The front that brought the showers on Thursday is now south of the Ohio River and will wash out today. Remnant moisture associated with the front will interact with a weak upper low to produce additional chances for rain across the Ohio Vall...