| NWS Forecast for: Stonington IL Issued by: National Weather Service Lincoln, IL Last Update: 5:41 pm CDT Jul 12, 2025 |  |
| Overnight: Partly cloudy, with a low around 69. Calm wind. Sunday: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon. Sunday Night: A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 68. Calm wind. Monday: Mostly sunny, with a high near 87. Calm wind becoming south southeast around 5 mph in the morning. Monday Night: Partly cloudy, with a low around 70. Light southeast wind. Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. South wind 5 to 8 mph. Tuesday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind around 6 mph. Wednesday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. Wednesday Night: A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. Thursday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 87. Chance of precipitation is 40%. Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Friday: Partly sunny, with a high near 84. Friday Night: Partly cloudy, with a low around 67. Saturday: Mostly sunny, with a high near 85. | |
| Stonington IL 39.63°N 89.18°W (Elev. 620 ft) | |
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