| NWS Forecast for: Sandwich IL Issued by: National Weather Service Chicago, IL Last Update: 8:21 pm CDT Oct 12, 2026 |  |
| Overnight: Mostly clear, with a low around 68. West southwest wind around 15 mph, with gusts as high as 25 mph. Tuesday: Sunny, with a high near 81. West northwest wind around 10 mph, with gusts as high as 20 mph. Tuesday Night: A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 4am, then a chance of showers after 4am. Increasing clouds, with a low around 63. Calm wind becoming north northeast around 5 mph after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. Wednesday: A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 72. North northeast wind 5 to 10 mph, with gusts as high as 15 mph. Wednesday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 54. East northeast wind around 10 mph, with gusts as high as 15 mph. Thursday: Showers and possibly a thunderstorm. High near 66. Chance of precipitation is 90%. Thursday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 48. Breezy. Friday: Partly sunny, with a high near 59. Breezy. Friday Night: Mostly clear, with a low around 35. Saturday: Sunny, with a high near 59. Saturday Night: Mostly clear, with a low around 39. Sunday: Sunny, with a high near 64. Sunday Night: Partly cloudy, with a low around 46. Monday: Mostly sunny, with a high near 69. | |
| Sandwich IL 41.65°N 88.63°W | |
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