Chauncey, IL 14 Day Weather - WeatherWorld.com
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Chauncey, IL Weather Forecast


Chauncey, IL Weather Forecast Dated: 437 PM Thu Sep 10 2026
Expect a very warm period with a mix of sun and clouds and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.
Thursday, September 10, 2026
Mid-Morning
74°F 23°C
Scattered Showers
Mid-Afternoon
79°F 26°C
Drizzle
Early-Evening
77°F 25°C
Drizzle
Pleasant near 79°F 26°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the E to the ENE at 9 mph 14 km/h.
Friday, September 11, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
79°F 26°C
Scattered Showers
Early-Evening
76°F 25°C
Scattered Showers
Comfortable with temperatures reaching 79°F 26°C, scattered downpours possible, with steady humidity and steady pressure.
Saturday, September 12, 2026
Mid-Morning
73°F 23°C
Sunny
Mid-Afternoon
86°F 30°C
Overcast
Early-Evening
80°F 27°C
Scattered Showers
Very warm near 86°F 30°C, though humidity makes it feel like 89°F 31°C, locally heavy downpours at times, with lower humidity and steady pressure.
Sunday, September 13, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
97°F 36°C
Partly Cloudy
Early-Evening
89°F 32°C
Partly Cloudy
Hot temperatures near 97°F 36°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
90°F 33°C
Sunny
Very hot with a high of 99°F 37°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the S to the SE at 10 mph 16 km/h. Gusts up to 21 mph 34 km/h.
Tuesday, September 15, 2026
Mid-Morning
85°F 30°C
Sunny
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
83°F 29°C
Overcast
Very hot with temperatures reaching 98°F 37°C, cloudy through the afternoon, turning overcast this evening, with increasing humidity and steady pressure. A stray shower or storm late in the day. Winds SSW at 11 mph 18 km/h.
Wednesday, September 16, 2026
Mid-Morning
77°F 25°C
Scattered Showers
Mid-Afternoon
88°F 31°C
Overcast
Early-Evening
75°F 24°C
Sunny
Warm and summery around 88°F 31°C (feels like 92°F 33°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds swinging from the WSW to the NNE at 9 mph 15 km/h.
Thursday, September 17, 2026
Mid-Morning
65°F 19°C
Scattered Showers
Mid-Afternoon
75°F 24°C
Overcast
Early-Evening
71°F 22°C
Overcast
Enjoyable around 75°F 24°C, scattered downpours possible, with lower humidity and steady pressure. Winds shifting from the NNE to the NE at 10 mph 15 km/h.
Friday, September 18, 2026
Mid-Morning
64°F 18°C
Cloudy
Mid-Afternoon
78°F 26°C
Cloudy
Early-Evening
69°F 21°C
Sunny
Mild temperatures up to 78°F 26°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds turning from the ENE to the NE at 9 mph 14 km/h.
Saturday, September 19, 2026
Mid-Morning
64°F 18°C
Overcast
Mid-Afternoon
78°F 26°C
Overcast
Early-Evening
72°F 23°C
Overcast
Mild with a high of 78°F 26°C, overcast throughout the day, with lower humidity and steady pressure. Winds out of the NE at 9 mph 15 km/h.
Sunday, September 20, 2026
Mid-Morning
64°F 18°C
Overcast
Mid-Afternoon
74°F 24°C
Overcast
Early-Evening
71°F 22°C
Overcast
Pleasant near 74°F 24°C, overcast throughout the day, with steady humidity and steady pressure. Winds moving from the ENE to the E at 8 mph 12 km/h.
Monday, September 21, 2026
Mid-Morning
65°F 19°C
Fog
Mid-Afternoon
65°F 18°C
Scattered Showers
Early-Evening
64°F 18°C
Light Fog
Cool with a high near 65°F 18°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds swinging from the E to the ENE at 6 mph 9 km/h.
Tuesday, September 22, 2026
Mid-Morning
68°F 20°C
Light Showers
Mid-Afternoon
81°F 27°C
Scattered Showers
Early-Evening
76°F 25°C
Sunny
Quite warm around 81°F 27°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
59°F 15°C
Light Fog
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
64°F 18°C
Partly Cloudy
Mild temperatures up to 70°F 21°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds shifting from the NNW to the NNE at 11 mph 17 km/h. Gusts up to 20 mph 31 km/h.
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