Benton KOA, IL 14 Day Weather
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Benton KOA, IL Weather Forecast


Benton KOA, IL Weather Forecast Dated: 1149 PM Thu Oct 01 2026
Expect a very warm period with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Thursday, October 1, 2026
Mid-Morning
79°F 26°C
Overcast
Mid-Afternoon
91°F 33°C
Overcast
Early-Evening
85°F 30°C
Overcast
Sizzling hot near 91°F 33°C with a heat index reaching 94°F 34°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the SSW to the SW at 9 mph 15 km/h.
Friday, October 2, 2026
Mid-Morning
72°F 22°C
Light Showers
Mid-Afternoon
67°F 19°C
Scattered Showers
Early-Evening
65°F 18°C
Cloudy
Mildly cool near 67°F 19°C, scattered downpours possible, with lower humidity and steady pressure. Winds switching from the NNE to the NE at 11 mph 17 km/h. Gusts up to 22 mph 35 km/h.
Saturday, October 3, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
78°F 26°C
Overcast
Early-Evening
72°F 22°C
Overcast
Enjoyable around 78°F 26°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds moving from the ENE to the E at 6 mph 10 km/h.
Sunday, October 4, 2026
Mid-Morning
67°F 19°C
Overcast
Mid-Afternoon
82°F 28°C
Overcast
Early-Evening
73°F 23°C
Overcast
Warm temperatures up to 82°F 28°C, overcast throughout the day, with lower humidity and steady pressure.
Monday, October 5, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
68°F 20°C
Sunny
Mild with a high of 77°F 25°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the NNE at 12 mph 19 km/h. Gusts up to 24 mph 39 km/h.
Tuesday, October 6, 2026
Mid-Morning
56°F 14°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
66°F 19°C
Sunny
Pleasant near 75°F 24°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds shifting from the E to the ESE at 7 mph 12 km/h.
Wednesday, October 7, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
72°F 22°C
Sunny
Balmy with temperatures reaching 82°F 28°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the SSE to the SW at 7 mph 12 km/h.
Thursday, October 8, 2026
Mid-Morning
71°F 22°C
Sunny
Mid-Afternoon
89°F 31°C
Sunny
Early-Evening
80°F 26°C
Sunny
Quite warm around 89°F 31°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the WSW at 11 mph 17 km/h.
Friday, October 9, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
70°F 22°C
Sunny
Warm temperatures up to 82°F 28°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the NNE to the NE at 9 mph 14 km/h.
Saturday, October 10, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
72°F 22°C
Sunny
Very warm with a high of 82°F 28°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the ESE to the SE at 9 mph 14 km/h.
Sunday, October 11, 2026
Mid-Morning
72°F 22°C
Sunny
Mid-Afternoon
87°F 31°C
Sunny
Early-Evening
80°F 27°C
Sunny
Warm and summery near 87°F 31°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds out of the SSW at 15 mph 24 km/h. Gusts up to 24 mph 38 km/h.
Monday, October 12, 2026
Mid-Morning
70°F 21°C
Overcast
Mid-Afternoon
70°F 21°C
Light Showers
Early-Evening
69°F 21°C
Light Showers
Comfortable with temperatures reaching 70°F 21°C, dry early, with showers continuing through afternoon and evening, with increasing humidity and steady pressure. Winds turning from the SSW to the SW at 8 mph 14 km/h.
Tuesday, October 13, 2026
Mid-Morning
63°F 17°C
Partly Cloudy
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
67°F 19°C
Sunny
Enjoyable around 76°F 25°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the SE to the ENE at 8 mph 13 km/h.
Wednesday, October 14, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
73°F 23°C
Overcast
Mild temperatures up to 79°F 26°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with increasing humidity and barometric pressure falling. Winds moving from the ESE to the SSE at 10 mph 15 km/h. Gusts up to 20 mph 32 km/h.
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