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Belgium, IL Weather Forecast


Belgium, IL Weather Forecast Dated: 944 AM Thu Sep 24 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Thursday, September 24, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
70°F 21°C
Scattered Showers
Early-Evening
65°F 18°C
Scattered Showers
Pleasant near 70°F 21°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the E at 11 mph 18 km/h.
Friday, September 25, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
61°F 16°C
Overcast
Mildly cool near 59°F 15°C, overcast throughout the day, with steady humidity and steady pressure. Winds switching from the E to the ENE at 6 mph 10 km/h.
Saturday, September 26, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
63°F 17°C
Overcast
Enjoyable around 68°F 20°C, overcast throughout the day, with steady humidity and steady pressure. Winds E at 7 mph 11 km/h.
Sunday, September 27, 2026
Mid-Morning
57°F 14°C
Partly Cloudy
Mid-Afternoon
69°F 21°C
Overcast
Early-Evening
64°F 18°C
Overcast
Mild temperatures up to 69°F 21°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
Monday, September 28, 2026
Mid-Morning
60°F 16°C
Cloudy
Mid-Afternoon
71°F 22°C
Cloudy
Early-Evening
64°F 18°C
Sunny
Mild with a high of 71°F 22°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
76°F 25°C
Cloudy
Early-Evening
73°F 23°C
Overcast
Pleasant near 76°F 25°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds out of the S at 11 mph 17 km/h. Gusts up to 26 mph 42 km/h.
Wednesday, September 30, 2026
Mid-Morning
67°F 20°C
Scattered Showers
Mid-Afternoon
52°F 11°C
Light Showers
Early-Evening
50°F 11°C
Scattered Showers
Chilly near 52°F 11°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure rising. Winds tapering down from SW 18 mph 30 km/h to WNW 7 mph 12 km/h.
Thursday, October 1, 2026
Mid-Morning
49°F 10°C
Cloudy
Mid-Afternoon
62°F 16°C
Sunny
Early-Evening
57°F 14°C
Sunny
Cool with a high near 62°F 16°C, partly cloudy in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and steady pressure.
Friday, October 2, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
60°F 16°C
Sunny
Refreshing around 67°F 19°C, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds turning from the ENE to the NE at 8 mph 13 km/h.
Saturday, October 3, 2026
Mid-Morning
58°F 15°C
Overcast
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
60°F 15°C
Partly Cloudy
Mildly cool near 67°F 20°C, partly cloudy throughout the day, with increasing humidity and steady pressure. Winds switching from the SW to the NW at 13 mph 20 km/h. Gusts up to 24 mph 38 km/h.
Sunday, October 4, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
60°F 16°C
Sunny
Early-Evening
55°F 13°C
Overcast
Comfortable at 60°F 16°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds moving from the NW to the NNW at 5 mph 8 km/h.
Monday, October 5, 2026
Mid-Morning
54°F 12°C
Partly Cloudy
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
64°F 18°C
Overcast
Cool with a high near 66°F 19°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds swinging from the SSE to the ESE at 8 mph 13 km/h.
Tuesday, October 6, 2026
Mid-Morning
52°F 11°C
Partly Cloudy
Mid-Afternoon
60°F 16°C
Overcast
Early-Evening
54°F 12°C
Overcast
Refreshing around 60°F 16°C, cloudy in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds shifting from the NNW to the NNE at 6 mph 10 km/h.
Wednesday, October 7, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
62°F 17°C
Partly Cloudy
Early-Evening
57°F 14°C
Sunny
Mildly cool near 62°F 17°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling.
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