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Millenium Park, IL 14 Day Weather
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Millenium Park, IL Weather Forecast
Millenium Park, IL Weather Forecast Dated: 410 PM Sun Sep 13 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 no major pressure swings will dominate.
Sunday, September 13, 2026
Mid-Morning
68°F 20°C
Partly Cloudy
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
63°F 18°C
Partly Cloudy
Pleasant near 70°F 21°C, partly cloudy in the morning, overcast in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds turning from the N to the NNW at 10 mph 15 km/h.
Monday, September 14, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
70°F 21°C
Overcast
Comfortable with temperatures reaching 72°F 22°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds building from ESE at 6 mph 10 km/h to SSE at 16 mph 26 km/h. Gusts up to 25 mph 40 km/h.
Tuesday, September 15, 2026
Mid-Morning
65°F 18°C
Light Showers
Mid-Afternoon
77°F 25°C
Partly Cloudy
Early-Evening
74°F 23°C
Scattered Showers
Enjoyable around 77°F 25°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the S to the N at 10 mph 16 km/h.
Wednesday, September 16, 2026
Mid-Morning
66°F 19°C
Scattered Showers
Mid-Afternoon
64°F 18°C
Light Showers
Early-Evening
64°F 18°C
Scattered Showers
Cool with a high near 64°F 18°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the NE at 11 mph 18 km/h.
Thursday, September 17, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
68°F 20°C
Overcast
Mild with a high of 68°F 20°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds shifting from the ENE to the NNE at 8 mph 12 km/h.
Friday, September 18, 2026
Mid-Morning
66°F 19°C
Cloudy
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
73°F 23°C
Cloudy
Pleasant near 72°F 22°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds turning from the SE to the SSE at 10 mph 16 km/h.
Saturday, September 19, 2026
Mid-Morning
74°F 23°C
Scattered Showers
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
78°F 26°C
Nearby Thunderstorms
Warm and summery around 86°F 30°C (feels like 89°F 32°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the SW to the NNW at 13 mph 21 km/h.
Sunday, September 20, 2026
Mid-Morning
63°F 17°C
Scattered Showers
Mid-Afternoon
64°F 18°C
Light Showers
Early-Evening
64°F 18°C
Light Showers
Cool with a high near 64°F 18°C, scattered downpours possible, with lower humidity and steady pressure. Winds moving from the NE to the ENE at 20 mph 31 km/h. Gusts up to 25 mph 40 km/h.
Monday, September 21, 2026
Mid-Morning
59°F 15°C
Light Showers
Mid-Afternoon
60°F 16°C
Light Showers
Early-Evening
60°F 15°C
Light Showers
Refreshing around 60°F 16°C, on-and-off showers throughout the day, with steady humidity and steady pressure. Winds E at 17 mph 27 km/h. Gusts up to 24 mph 38 km/h.
Tuesday, September 22, 2026
Mid-Morning
61°F 16°C
Light Showers
Mid-Afternoon
61°F 16°C
Light Showers
Early-Evening
61°F 16°C
Light Showers
Mildly cool near 61°F 16°C, rounds of showers expected off and on all day, with steady humidity and steady pressure. Winds picking up from ESE at 5 mph 8 km/h to WSW at 17 mph 27 km/h. Gusts up to 23 mph 36 km/h.
Wednesday, September 23, 2026
Mid-Morning
58°F 14°C
Scattered Showers
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
64°F 18°C
Sunny
Comfortable at 66°F 19°C, scattered downpours possible, with lower humidity and steady pressure. Winds turning from the NW to the W at 10 mph 16 km/h.
Thursday, September 24, 2026
Mid-Morning
59°F 15°C
Light Showers
Mid-Afternoon
61°F 16°C
Scattered Showers
Early-Evening
62°F 17°C
Scattered Showers
Cool with a high near 61°F 16°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds NNE at 14 mph 23 km/h.
Friday, September 25, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
62°F 17°C
Sunny
Refreshing around 64°F 18°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the ENE to the NE at 6 mph 10 km/h.
Saturday, September 26, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
65°F 18°C
Sunny
Mildly cool near 66°F 19°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.
Millenium Park, IL Weather Radar Map
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