| NWS Forecast for: Plainville IL Issued by: National Weather Service Saint Louis, MO Last Update: 3:51 pm CST Dec 8, 2025 | |
| Tonight: Mostly cloudy, with a temperature rising to around 33 by 3am. Southeast wind 6 to 11 mph becoming southwest after midnight. Tuesday: Mostly sunny, with a high near 46. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Tuesday Night: A slight chance of rain before 3am, then a slight chance of rain and snow. Mostly cloudy, with a low around 33. Breezy, with a southwest wind 16 to 22 mph becoming west after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 20%. Wednesday: Mostly cloudy, with a high near 39. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 38 mph. Wednesday Night: Mostly cloudy, with a low around 23. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph. Thursday: A 20 percent chance of snow. Mostly cloudy, with a high near 33. Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 21. Friday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 29. Friday Night: Mostly cloudy, with a low around 8. Saturday: Mostly cloudy and cold, with a high near 18. Saturday Night: Mostly cloudy, with a low around 7. Sunday: Mostly sunny, with a high near 24. Sunday Night: Mostly cloudy, with a low around 16. Monday: A 20 percent chance of rain. Partly sunny, with a high near 34. | |
| Plainville IL 39.79°N 91.18°W (Elev. 689 ft) | |
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