Cheechako, IL 14 Day Weather
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Cheechako, IL Weather Forecast


Cheechako, IL Weather Forecast Dated: 107 PM Thu Sep 17 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.
Thursday, September 17, 2026
Mid-Morning
61°F 16°C
Light Showers
Mid-Afternoon
68°F 20°C
Scattered Showers
Early-Evening
63°F 18°C
Scattered Showers
Pleasant near 68°F 20°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the ENE to the NE at 9 mph 14 km/h.
Friday, September 18, 2026
Mid-Morning
63°F 17°C
Partly Cloudy
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
66°F 19°C
Overcast
Comfortable with temperatures reaching 68°F 20°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the ENE to the E at 14 mph 22 km/h. Gusts up to 27 mph 43 km/h.
Saturday, September 19, 2026
Mid-Morning
69°F 21°C
Overcast
Mid-Afternoon
76°F 25°C
Light Showers
Early-Evening
74°F 23°C
Cloudy
Enjoyable around 76°F 25°C, dry early, with showers developing in the afternoon, with steady humidity and steady pressure. Winds moving from the S to the SSW at 8 mph 13 km/h.
Sunday, September 20, 2026
Mid-Morning
60°F 16°C
Light Showers
Mid-Afternoon
61°F 16°C
Light Showers
Early-Evening
60°F 16°C
Overcast
Cool with a high near 61°F 16°C, intermittent showers through midday, easing by evening, with lower humidity and steady pressure. Winds swinging from the NE to the ENE at 14 mph 23 km/h. Gusts up to 25 mph 41 km/h.
Monday, September 21, 2026
Mid-Morning
54°F 12°C
Light Showers
Mid-Afternoon
66°F 19°C
Scattered Showers
Early-Evening
60°F 16°C
Scattered Showers
Refreshing around 66°F 19°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds shifting from the ENE to the W at 10 mph 15 km/h.
Tuesday, September 22, 2026
Mid-Morning
56°F 14°C
Partly Cloudy
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
60°F 16°C
Sunny
Mildly cool near 64°F 18°C, cloudy in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds turning from the W to the NW at 7 mph 11 km/h.
Wednesday, September 23, 2026
Mid-Morning
62°F 16°C
Light Fog
Mid-Afternoon
64°F 18°C
Light Showers
Early-Evening
60°F 16°C
Light Showers
Comfortable at 64°F 18°C, drier morning followed by showers lasting through evening, with steady humidity and barometric pressure falling. Winds switching from the S to the W at 14 mph 22 km/h. Gusts up to 31 mph 50 km/h.
Thursday, September 24, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
56°F 13°C
Sunny
Cool with a high near 61°F 16°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the W to the WNW at 12 mph 19 km/h. Gusts up to 26 mph 41 km/h.
Friday, September 25, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
62°F 16°C
Sunny
Early-Evening
54°F 13°C
Sunny
Refreshing around 62°F 16°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the NW to the NNW at 6 mph 10 km/h.
Saturday, September 26, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
59°F 15°C
Sunny
Mildly cool near 66°F 19°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the SW to the SSW at 7 mph 11 km/h.
Sunday, September 27, 2026
Mid-Morning
56°F 14°C
Partly Cloudy
Mid-Afternoon
69°F 21°C
Overcast
Early-Evening
65°F 19°C
Overcast
Pleasant near 69°F 21°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds blowing from the SSW at 15 mph 24 km/h. Gusts up to 24 mph 38 km/h.
Monday, September 28, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
74°F 24°C
Cloudy
Early-Evening
68°F 20°C
Sunny
Comfortable with temperatures reaching 74°F 24°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with increasing humidity and steady pressure. Winds SW at 13 mph 21 km/h.
Tuesday, September 29, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
64°F 18°C
Overcast
Enjoyable around 72°F 22°C, overcast throughout the day, with increasing humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
62°F 17°C
Overcast
Early-Evening
56°F 14°C
Overcast
Mildly cool near 62°F 17°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the NE to the ENE at 11 mph 18 km/h.
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