Kilbourne, IL 14 Day Weather - 62655 WeatherWorld.com
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Kilbourne, IL Weather Forecast


Kilbourne, IL Weather Forecast Dated: 927 PM Thu Sep 17 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and a stable pattern will dominate.
Thursday, September 17, 2026
Mid-Morning
75°F 24°C
Light Showers
Mid-Afternoon
93°F 34°C
Sunny
Early-Evening
85°F 30°C
Sunny
Sizzling hot near 93°F 34°C with a heat index reaching 99°F 37°C, early showers breaking for a drier afternoon, with lower humidity and steady pressure. Winds turning from the WSW to the NNE at 9 mph 14 km/h.
Friday, September 18, 2026
Mid-Morning
69°F 20°C
Sunny
Mid-Afternoon
80°F 27°C
Partly Cloudy
Early-Evening
79°F 26°C
Sunny
Quite warm reaching 80°F 27°C, feeling like 83°F 28°C during peak afternoon, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds switching from the ENE to the E at 8 mph 12 km/h.
Saturday, September 19, 2026
Mid-Morning
68°F 20°C
Light Showers
Mid-Afternoon
75°F 24°C
Light Showers
Early-Evening
75°F 24°C
Scattered Showers
Enjoyable around 75°F 24°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds moving from the E to the ENE at 5 mph 9 km/h.
Sunday, September 20, 2026
Mid-Morning
71°F 22°C
Scattered Showers
Mid-Afternoon
86°F 30°C
Overcast
Early-Evening
76°F 24°C
Overcast
Warm and summery around 86°F 30°C (feels like 89°F 32°C), periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds swinging from the NW to the ENE at 10 mph 16 km/h.
Monday, September 21, 2026
Mid-Morning
66°F 19°C
Light Showers
Mid-Afternoon
65°F 18°C
Light Showers
Early-Evening
62°F 17°C
Scattered Showers
Refreshing around 65°F 18°C, scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the SE to the N at 8 mph 13 km/h.
Tuesday, September 22, 2026
Mid-Morning
57°F 14°C
Scattered Showers
Mid-Afternoon
61°F 16°C
Scattered Showers
Early-Evening
56°F 14°C
Scattered Showers
Mildly cool near 61°F 16°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds NNE at 12 mph 19 km/h. Gusts up to 20 mph 31 km/h.
Wednesday, September 23, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
59°F 15°C
Sunny
Comfortable at 65°F 18°C, partly cloudy through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds switching from the N to the NNE at 8 mph 13 km/h.
Thursday, September 24, 2026
Mid-Morning
58°F 15°C
Overcast
Mid-Afternoon
69°F 20°C
Sunny
Early-Evening
63°F 18°C
Partly Cloudy
Enjoyable around 69°F 20°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds moving from the NNW to the WSW at 8 mph 12 km/h.
Friday, September 25, 2026
Mid-Morning
59°F 15°C
Light Fog
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
65°F 19°C
Sunny
Mild temperatures up to 71°F 22°C, sunny through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds swinging from the SE to the NNE at 7 mph 11 km/h.
Saturday, September 26, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
68°F 20°C
Overcast
Mild with a high of 73°F 23°C, overcast throughout the day, with steady humidity and steady pressure.
Sunday, September 27, 2026
Mid-Morning
64°F 18°C
Cloudy
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
69°F 21°C
Sunny
Pleasant near 76°F 24°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds shifting from the SE to the E at 8 mph 12 km/h.
Monday, September 28, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
78°F 25°C
Sunny
Early-Evening
70°F 21°C
Sunny
Comfortable with temperatures reaching 78°F 25°C, sunny throughout the day, with steady humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
66°F 19°C
Partly Cloudy
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
76°F 25°C
Partly Cloudy
Quite warm around 82°F 28°C, partly cloudy through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
62°F 17°C
Sunny
Mild temperatures up to 70°F 21°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the ESE to the NNE at 10 mph 16 km/h. Gusts up to 23 mph 37 km/h.
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