Collison, IL 14 Day Weather - 61831 WeatherWorld.com
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Collison, IL Weather Forecast


Collison, IL Weather Forecast Dated: 131 PM Sat Oct 24 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and a stable pattern will dominate.
Saturday, October 24, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
70°F 21°C
Cloudy
Early-Evening
62°F 17°C
Overcast
Pleasant near 70°F 21°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure.
Sunday, October 25, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
64°F 18°C
Overcast
Comfortable with temperatures reaching 72°F 22°C, overcast throughout the day, with lower humidity and steady pressure.
Monday, October 26, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
65°F 18°C
Overcast
Enjoyable around 73°F 23°C, overcast throughout the day, with steady humidity and barometric pressure falling.
Tuesday, October 27, 2026
Mid-Morning
60°F 15°C
Overcast
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
65°F 18°C
Overcast
Mild temperatures up to 72°F 22°C, overcast throughout the day, with steady humidity and steady pressure.
Wednesday, October 28, 2026
Mid-Morning
60°F 16°C
Partly Cloudy
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
65°F 18°C
Clear
Mild with a high of 75°F 24°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds out of the SSW at 11 mph 17 km/h.
Thursday, October 29, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
76°F 24°C
Partly Cloudy
Early-Evening
69°F 21°C
Cloudy
Pleasant near 76°F 24°C, partly cloudy in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds blowing from the SW at 10 mph 15 km/h.
Friday, October 30, 2026
Mid-Morning
63°F 17°C
Partly Cloudy
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
64°F 18°C
Partly Cloudy
Comfortable with temperatures reaching 71°F 22°C, partly cloudy through the afternoon, turning overcast this evening, with lower humidity and steady pressure.
Saturday, October 31, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
66°F 19°C
Overcast
Enjoyable around 70°F 21°C, overcast throughout the day, with steady humidity and steady pressure. Winds moving from the SE to the SSE at 8 mph 13 km/h.
Sunday, November 1, 2026
Mid-Morning
64°F 18°C
Scattered Showers
Mid-Afternoon
64°F 18°C
Drizzle
Early-Evening
64°F 18°C
Light Rain
Refreshing around 64°F 18°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds out of the S at 14 mph 23 km/h. Gusts up to 28 mph 46 km/h.
Monday, November 2, 2026
Mid-Morning
62°F 17°C
Drizzle
Mid-Afternoon
65°F 18°C
Light Showers
Early-Evening
63°F 17°C
Rain
Mildly cool near 65°F 18°C, rounds of showers expected off and on all day, with steady humidity and steady pressure.
Tuesday, November 3, 2026
Mid-Morning
64°F 18°C
Partly Cloudy
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
60°F 16°C
Partly Cloudy
Comfortable at 67°F 19°C, partly cloudy throughout the day, with steady humidity and steady pressure. Winds shifting from the W to the WNW at 9 mph 14 km/h.
Wednesday, November 4, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
54°F 12°C
Partly Cloudy
Early-Evening
50°F 10°C
Partly Cloudy
Crisp with a high near 54°F 12°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the NW to the NNW at 2 mph 4 km/h.
Thursday, November 5, 2026
Mid-Morning
51°F 10°C
Cloudy
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
56°F 13°C
Overcast
Refreshing around 59°F 15°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds switching from the S to the SSE at 11 mph 17 km/h. Gusts up to 24 mph 38 km/h.
Friday, November 6, 2026
Mid-Morning
59°F 15°C
Partly Cloudy
Mid-Afternoon
60°F 16°C
Cloudy
Early-Evening
57°F 14°C
Cloudy
Mildly cool near 60°F 16°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds blowing from the SW at 10 mph 15 km/h. Gusts up to 27 mph 43 km/h.
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