


NWS Forecast for: Belgium IL Issued by: National Weather Service Lincoln, IL Last Update: 8:41 am CDT Jul 13, 2025 | |
Today: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85. Calm wind becoming west around 6 mph in the afternoon. Tonight: A 20 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 66. Light and variable wind. Monday: A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Sunny, with a high near 87. Calm wind. Chance of precipitation is 20%. Monday Night: Partly cloudy, with a low around 68. Calm wind. Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Calm wind becoming south around 5 mph in the afternoon. Tuesday Night: Partly cloudy, with a low around 70. Calm wind. Wednesday: Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 89. South southwest wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Wednesday Night: A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 70. Thursday: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. Thursday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 64. Friday: A chance of showers. Mostly sunny, with a high near 84. Friday Night: Partly cloudy, with a low around 65. Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 85. | |
Belgium IL 40.06°N 87.63°W (Elev. 643 ft) | |
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