| NWS Forecast for: Chatham IL Issued by: National Weather Service Lincoln, IL Last Update: 9:42 pm CDT Jun 30, 2025 |  |
Tonight: A 30 percent chance of showers and thunderstorms, mainly before 11pm. Cloudy early, then gradual clearing, with a low around 67. Northwest wind around 6 mph. Tuesday: Sunny, with a high near 84. North northwest wind 6 to 9 mph. Tuesday Night: Mostly clear, with a low around 65. Northwest wind around 6 mph becoming calm in the evening. Wednesday: Sunny, with a high near 86. Calm wind becoming west northwest around 5 mph in the afternoon. Wednesday Night: Mostly clear, with a low around 66. Light west southwest wind. Thursday: Sunny, with a high near 88. Calm wind becoming southwest around 5 mph. Thursday Night: Mostly clear, with a low around 69. South wind 3 to 5 mph. Independence Day: Sunny, with a high near 90. Friday Night: Partly cloudy, with a low around 72. Saturday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Saturday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 88. Sunday Night: A chance of showers. Partly cloudy, with a low around 70. Monday: A chance of showers. Mostly sunny, with a high near 87. | |
| Chatham IL 39.67°N 89.7°W (Elev. 600 ft) | |
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