Chapman, IL 14 Day Weather - WeatherWorld.com
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Chapman, IL Weather Forecast


Chapman, IL Weather Forecast Dated: 438 AM Tue Oct 20 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and a stable pattern will dominate.
Tuesday, October 20, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
62°F 17°C
Sunny
Pleasant near 73°F 23°C, sunny throughout the day, with steady humidity and steady pressure.
Wednesday, October 21, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
65°F 18°C
Sunny
Comfortable with temperatures reaching 75°F 24°C, sunny throughout the day, with steady humidity and steady pressure.
Thursday, October 22, 2026
Mid-Morning
62°F 16°C
Cloudy
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
66°F 19°C
Sunny
Enjoyable around 77°F 25°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Friday, October 23, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
66°F 19°C
Sunny
Mild temperatures up to 77°F 25°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds out of the SSE at 9 mph 14 km/h.
Saturday, October 24, 2026
Mid-Morning
60°F 15°C
Overcast
Mid-Afternoon
78°F 26°C
Partly Cloudy
Early-Evening
67°F 20°C
Partly Cloudy
Mild with a high of 78°F 26°C, overcast in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the SSE to the S at 8 mph 12 km/h.
Sunday, October 25, 2026
Mid-Morning
64°F 18°C
Cloudy
Mid-Afternoon
76°F 25°C
Overcast
Early-Evening
67°F 20°C
Cloudy
Pleasant near 76°F 25°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the SSW to the S at 8 mph 13 km/h.
Monday, October 26, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
66°F 19°C
Overcast
Comfortable with temperatures reaching 74°F 23°C, overcast throughout the day, with steady humidity and steady pressure. Winds swinging from the SSW to the W at 12 mph 19 km/h. Gusts up to 23 mph 37 km/h.
Tuesday, October 27, 2026
Mid-Morning
47°F 8°C
Overcast
Mid-Afternoon
55°F 13°C
Overcast
Early-Evening
49°F 10°C
Overcast
Crisp with a high near 55°F 13°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds shifting from the ESE to the NNW at 15 mph 24 km/h. Gusts up to 22 mph 36 km/h.
Wednesday, October 28, 2026
Mid-Morning
35°F 1°C
Sunny
Mid-Afternoon
45°F 7°C
Sunny
Early-Evening
38°F 3°C
Sunny
Brisk around 45°F 7°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds turning from the N to the NW at 6 mph 10 km/h.
Thursday, October 29, 2026
Mid-Morning
37°F 3°C
Overcast
Mid-Afternoon
53°F 11°C
Overcast
Early-Evening
49°F 9°C
Overcast
Cool and brisk at 53°F 11°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds out of the SW at 10 mph 16 km/h.
Friday, October 30, 2026
Mid-Morning
44°F 7°C
Overcast
Mid-Afternoon
51°F 11°C
Overcast
Early-Evening
47°F 9°C
Cloudy
Chilly near 51°F 11°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds moving from the SSW to the S at 8 mph 13 km/h.
Saturday, October 31, 2026
Mid-Morning
50°F 10°C
Overcast
Mid-Afternoon
61°F 16°C
Partly Cloudy
Early-Evening
53°F 12°C
Overcast
Cool with a high near 61°F 16°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure.
Sunday, November 1, 2026
Mid-Morning
52°F 11°C
Overcast
Mid-Afternoon
51°F 11°C
Overcast
Early-Evening
49°F 10°C
Overcast
Brisk around 51°F 11°C, overcast throughout the day, with increasing humidity and steady pressure. Winds swinging from the E to the ENE at 10 mph 16 km/h. Gusts up to 20 mph 33 km/h.
Monday, November 2, 2026
Mid-Morning
49°F 9°C
Partly Cloudy
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
49°F 10°C
Overcast
Cool and brisk at 57°F 14°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds shifting from the ENE to the NNE at 7 mph 12 km/h.
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