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Collison IL Weather - Clear - 70°F
Clear
70°F
Updated 1:31 pm
Feels Like 64°F
Humidity 38%
Wind ESE 7 mph
Barometer  30.39 in
Dew Point 44°F
Collison IL Weather - Clear - 21°C
Clear
21°C
Updated 1:31 pm
Feels Like 18°C
Humidity 38%
Wind ESE 11 km/h
Barometer  102.9 kPa
Dew Point 7°C
Collison, IL Weather and Current Conditionscollison il weather forecast

Collison, IL Weather Forecast

Collison Illinois WeatherCollison, Illinois Weather Weather Forecast
14 day API forecast for Collison, Illinois. Note. The 7-day weather forecast for Collison, IL is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
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
Collison Weather - 2026-10-24 - Morning - Overcast
55°F 13°C
Overcast
Mid-Afternoon
Collison Weather - 2026-10-24 - Afternoon - Cloudy
70°F 21°C
Cloudy
Early-Evening
Collison Weather - 2026-10-24 - Evening - Overcast
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
Collison Weather - 2026-10-25 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Collison Weather - 2026-10-25 - Afternoon - Overcast
72°F 22°C
Overcast
Early-Evening
Collison Weather - 2026-10-25 - Evening - Overcast
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
Collison Weather - 2026-10-26 - Morning - Overcast
60°F 16°C
Overcast
Mid-Afternoon
Collison Weather - 2026-10-26 - Afternoon - Overcast
73°F 23°C
Overcast
Early-Evening
Collison Weather - 2026-10-26 - Evening - Overcast
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
Collison Weather - 2026-10-27 - Morning - Overcast
60°F 15°C
Overcast
Mid-Afternoon
Collison Weather - 2026-10-27 - Afternoon - Overcast
72°F 22°C
Overcast
Early-Evening
Collison Weather - 2026-10-27 - Evening - Overcast
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
Collison Weather - 2026-10-28 - Morning - Partly Cloudy
60°F 16°C
Partly Cloudy
Mid-Afternoon
Collison Weather - 2026-10-28 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Collison Weather - 2026-10-28 - Evening - Clear
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
Collison Weather - 2026-10-29 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
Collison Weather - 2026-10-29 - Afternoon - Partly Cloudy
76°F 24°C
Partly Cloudy
Early-Evening
Collison Weather - 2026-10-29 - Evening - Cloudy
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
Collison Weather - 2026-10-30 - Morning - Partly Cloudy
63°F 17°C
Partly Cloudy
Mid-Afternoon
Collison Weather - 2026-10-30 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Collison Weather - 2026-10-30 - Evening - Partly Cloudy
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
Collison Weather - 2026-10-31 - Morning - Overcast
60°F 16°C
Overcast
Mid-Afternoon
Collison Weather - 2026-10-31 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
Collison Weather - 2026-10-31 - Evening - Overcast
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
Collison Weather - 2026-11-01 - Morning - Scattered Showers
64°F 18°C
Scattered Showers
Mid-Afternoon
Collison Weather - 2026-11-01 - Afternoon - Drizzle
64°F 18°C
Drizzle
Early-Evening
Collison Weather - 2026-11-01 - Evening - Light Rain
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
Collison Weather - 2026-11-02 - Morning - Drizzle
62°F 17°C
Drizzle
Mid-Afternoon
Collison Weather - 2026-11-02 - Afternoon - Light Showers
65°F 18°C
Light Showers
Early-Evening
Collison Weather - 2026-11-02 - Evening - Rain
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
Collison Weather - 2026-11-03 - Morning - Partly Cloudy
64°F 18°C
Partly Cloudy
Mid-Afternoon
Collison Weather - 2026-11-03 - Afternoon - Sunny
67°F 19°C
Sunny
Early-Evening
Collison Weather - 2026-11-03 - Evening - Partly Cloudy
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
Collison Weather - 2026-11-04 - Morning - Sunny
51°F 11°C
Sunny
Mid-Afternoon
Collison Weather - 2026-11-04 - Afternoon - Partly Cloudy
54°F 12°C
Partly Cloudy
Early-Evening
Collison Weather - 2026-11-04 - Evening - Partly Cloudy
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
Collison Weather - 2026-11-05 - Morning - Cloudy
51°F 10°C
Cloudy
Mid-Afternoon
Collison Weather - 2026-11-05 - Afternoon - Overcast
59°F 15°C
Overcast
Early-Evening
Collison Weather - 2026-11-05 - Evening - Overcast
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
Collison Weather - 2026-11-06 - Morning - Partly Cloudy
59°F 15°C
Partly Cloudy
Mid-Afternoon
Collison Weather - 2026-11-06 - Afternoon - Cloudy
60°F 16°C
Cloudy
Early-Evening
Collison Weather - 2026-11-06 - Evening - Cloudy
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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Weather by the Numbers

Sat, 24th
Collison IL Weather - Saturday, Oct 24, 2026 - Overcast
Hi: 70°F 21°C
Lo: 49°F 9°C
Sunrise 07:12 AM
Sunset 05:59 PM
Wind SSE 7 mph12 km/h
Dew Point 43°F6°C
uv Index 3
Barometric Pressure 30.36 in1028 mb
POP 10% *
Humidity 42%
Sun, 25th
Collison IL Weather - Sunday, Oct 25, 2026 - Overcast
Hi: 72°F 22°C
Lo: 50°F 10°C
Sunrise 07:13 AM
Sunset 05:58 PM
Wind S 6 mph10 km/h
Dew Point 42°F5°C
uv Index 3
Barometric Pressure 30.42 in1030 mb
POP 10% *
Humidity 39%
Mon, 26th
Collison IL Weather - Monday, Oct 26, 2026 - Overcast
Hi: 73°F 23°C
Lo: 52°F 11°C
Sunrise 07:15 AM
Sunset 05:56 PM
Wind SSW 5 mph8 km/h
Dew Point 44°F7°C
uv Index 3
Barometric Pressure 30.33 in1027 mb
POP 10% *
Humidity 41%
Tue, 27th
Collison IL Weather - Tuesday, Oct 27, 2026 - Overcast
Hi: 72°F 22°C
Lo: 53°F 12°C
Sunrise 07:16 AM
Sunset 05:55 PM
Wind S 7 mph12 km/h
Dew Point 44°F6°C
uv Index 3
Barometric Pressure 30.27 in1025 mb
POP 10% *
Humidity 41%
Wed, 28th
Collison IL Weather - Wednesday, Oct 28, 2026 - Sunny
Hi: 75°F 24°C
Lo: 54°F 12°C
Sunrise 07:17 AM
Sunset 05:54 PM
Wind SSW 11 mph17 km/h
Dew Point 44°F7°C
uv Index 6
Barometric Pressure 30.27 in1025 mb
POP 1% *
Humidity 38%
Thu, 29th
Collison IL Weather - Thursday, Oct 29, 2026 - Partly Cloudy
Hi: 76°F 25°C
Lo: 56°F 13°C
Sunrise 07:18 AM
Sunset 05:52 PM
Wind SSW 10 mph16 km/h
Dew Point 49°F9°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 5% *
Humidity 44%
Fri, 30th
Collison IL Weather - Friday, Oct 30, 2026 - Partly Cloudy
Hi: 74°F 23°C
Lo: 58°F 14°C
Sunrise 07:19 AM
Sunset 05:51 PM
Wind SE 3 mph5 km/h
Dew Point 54°F12°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 4% *
Humidity 57%
Sat, 31st
Collison IL Weather - Saturday, Oct 31, 2026 - Overcast
Hi: 71°F 22°C
Lo: 55°F 13°C
Sunrise 07:20 AM
Sunset 05:50 PM
Wind SSE 9 mph15 km/h
Dew Point 51°F11°C
uv Index 5
Barometric Pressure 30.21 in1023 mb
POP 13% *
Humidity 55%
Sun, 1st
Collison IL Weather - Sunday, Nov 1, 2026 - Light Drizzle
Hi: 65°F 18°C
Lo: 61°F 16°C
Sunrise 07:21 AM
Sunset 05:49 PM
Wind S 16 mph26 km/h
Dew Point 59°F15°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 61% *
Humidity 81%
Mon, 2nd
Collison IL Weather - Monday, Nov 2, 2026 - Light Drizzle
Hi: 65°F 18°C
Lo: 60°F 16°C
Sunrise 06:22 AM
Sunset 04:47 PM
Wind SSW 2 mph4 km/h
Dew Point 59°F15°C
uv Index 4
Barometric Pressure 29.85 in1011 mb
POP 65% *
Humidity 81%
Tue, 3rd
Collison IL Weather - Tuesday, Nov 3, 2026 - Sunny
Hi: 69°F 21°C
Lo: 54°F 12°C
Sunrise 06:23 AM
Sunset 04:46 PM
Wind W 10 mph17 km/h
Dew Point 53°F12°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 3% *
Humidity 56%
Wed, 4th
Collison IL Weather - Wednesday, Nov 4, 2026 - Sunny
Hi: 56°F 13°C
Lo: 46°F 8°C
Sunrise 06:24 AM
Sunset 04:45 PM
Wind WNW 9 mph14 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 30.12 in1020 mb
POP 2% *
Humidity 48%
Thu, 5th
Collison IL Weather - Thursday, Nov 5, 2026 - Cloudy
Hi: 59°F 15°C
Lo: 42°F 6°C
Sunrise 06:26 AM
Sunset 04:44 PM
Wind S 9 mph15 km/h
Dew Point 41°F5°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 9% *
Humidity 51%
Fri, 6th
Collison IL Weather - Friday, Nov 6, 2026 - Overcast
Hi: 63°F 17°C
Lo: 54°F 12°C
Sunrise 06:27 AM
Sunset 04:43 PM
Wind SW 11 mph18 km/h
Dew Point 45°F7°C
uv Index 4
Barometric Pressure 29.94 in1014 mb
POP 12% *
Humidity 52%
* POP = Probability of Precipitation. Data for 12:00 PM.