Weather WorldChestnut Park, IL 14 Day Weather
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Chestnut Park, IL Weather Forecast
Chestnut Park, IL Weather Forecast Dated: 1259 AM Thu Oct 15 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and a stable pattern will dominate.
Thursday, October 15, 2026
Mid-Morning
57°F 14°C
Light Rain
Mid-Afternoon
57°F 14°C
Light Rain
Early-Evening
59°F 15°C
Drizzle
Brisk around 57°F 14°C, rounds of showers expected off and on all day, with increasing humidity and barometric pressure falling.
Friday, October 16, 2026
Mid-Morning
46°F 8°C
Overcast
Mid-Afternoon
52°F 11°C
Scattered Showers
Early-Evening
48°F 9°C
Scattered Showers
Cool and brisk at 52°F 11°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds turning from the WNW to the N at 14 mph 22 km/h. Gusts up to 25 mph 41 km/h.
Saturday, October 17, 2026
Mid-Morning
44°F 6°C
Sunny
Mid-Afternoon
55°F 13°C
Sunny
Early-Evening
51°F 11°C
Sunny
Chilly near 55°F 13°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds switching from the NNW to the SSW at 7 mph 11 km/h.
Sunday, October 18, 2026
Mid-Morning
49°F 9°C
Sunny
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
57°F 14°C
Sunny
Cool with a high near 61°F 16°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds SSW at 12 mph 20 km/h. Gusts up to 25 mph 40 km/h.
Monday, October 19, 2026
Mid-Morning
53°F 11°C
Partly Cloudy
Mid-Afternoon
63°F 17°C
Cloudy
Early-Evening
60°F 16°C
Overcast
Refreshing around 63°F 17°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds out of the SW at 8 mph 13 km/h.
Tuesday, October 20, 2026
Mid-Morning
59°F 15°C
Partly Cloudy
Mid-Afternoon
69°F 21°C
Sunny
Early-Evening
63°F 18°C
Sunny
Pleasant near 69°F 21°C, sunny throughout the day, with steady humidity and steady pressure.
Wednesday, October 21, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
71°F 22°C
Partly Cloudy
Early-Evening
66°F 19°C
Sunny
Comfortable with temperatures reaching 71°F 22°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Thursday, October 22, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
69°F 21°C
Clear
Enjoyable around 73°F 23°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds shifting from the S to the SSE at 8 mph 12 km/h. Gusts up to 21 mph 34 km/h.
Friday, October 23, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
76°F 25°C
Overcast
Early-Evening
73°F 23°C
Overcast
Mild temperatures up to 76°F 25°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the S to the SSW at 11 mph 18 km/h. Gusts up to 26 mph 42 km/h.
Saturday, October 24, 2026
Mid-Morning
64°F 18°C
Light Fog
Mid-Afternoon
67°F 19°C
Scattered Showers
Early-Evening
65°F 18°C
Scattered Showers
Mildly cool near 67°F 19°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Sunday, October 25, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
56°F 14°C
Overcast
Comfortable at 59°F 15°C, overcast throughout the day, with lower humidity and steady pressure. Winds out of the NNE at 9 mph 14 km/h.
Monday, October 26, 2026
Mid-Morning
45°F 7°C
Scattered Showers
Mid-Afternoon
55°F 13°C
Sunny
Early-Evening
52°F 12°C
Clear
Crisp with a high near 55°F 13°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the NW to the WSW at 8 mph 12 km/h.
Tuesday, October 27, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
60°F 15°C
Sunny
Early-Evening
56°F 14°C
Clear
Refreshing around 60°F 15°C, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure.
Wednesday, October 28, 2026
Mid-Morning
53°F 12°C
Overcast
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
56°F 13°C
Clear
Mildly cool near 61°F 16°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Chestnut Park, IL Weather Radar Map
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