Utica, IL 14 Day Weather - 61373 WeatherWorld.com
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Utica, IL Weather Forecast


Utica, IL Weather Forecast Dated: 426 AM Sun Sep 20 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.
Sunday, September 20, 2026
Mid-Morning
67°F 20°C
Light Showers
Mid-Afternoon
65°F 18°C
Scattered Showers
Early-Evening
63°F 17°C
Overcast
Refreshing around 65°F 18°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds picking up from WNW at 6 mph 9 km/h to ENE at 14 mph 23 km/h. Gusts up to 27 mph 43 km/h.
Monday, September 21, 2026
Mid-Morning
58°F 15°C
Scattered Showers
Mid-Afternoon
57°F 14°C
Scattered Showers
Early-Evening
57°F 14°C
Scattered Showers
Cool and brisk at 57°F 14°C, scattered downpours possible, with increasing humidity and steady pressure. Winds blowing from the ENE at 12 mph 19 km/h. Gusts up to 23 mph 37 km/h.
Tuesday, September 22, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
56°F 13°C
Scattered Showers
Early-Evening
55°F 13°C
Overcast
Chilly near 56°F 13°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the NE to the NNE at 10 mph 15 km/h. Gusts up to 21 mph 34 km/h.
Wednesday, September 23, 2026
Mid-Morning
59°F 15°C
Partly Cloudy
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
60°F 15°C
Overcast
Cool with a high near 64°F 18°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds out of the NNE at 12 mph 19 km/h.
Thursday, September 24, 2026
Mid-Morning
59°F 15°C
Light Fog
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
63°F 17°C
Scattered Showers
Refreshing around 65°F 18°C, scattered downpours possible, with steady humidity and steady pressure.
Friday, September 25, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
68°F 20°C
Scattered Showers
Early-Evening
64°F 18°C
Sunny
Pleasant near 68°F 20°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds shifting from the NNE to the NE at 8 mph 13 km/h.
Saturday, September 26, 2026
Mid-Morning
61°F 16°C
Fog
Mid-Afternoon
70°F 21°C
Scattered Showers
Early-Evening
69°F 20°C
Scattered Showers
Comfortable with temperatures reaching 70°F 21°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.
Sunday, September 27, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
67°F 20°C
Cloudy
Enjoyable around 71°F 22°C, cloudy through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds SSE at 10 mph 17 km/h. Gusts up to 23 mph 36 km/h.
Monday, September 28, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
51°F 11°C
Scattered Showers
Early-Evening
49°F 10°C
Scattered Showers
Brisk around 51°F 11°C, locally heavy downpours at times, with lower humidity and barometric pressure rising. Winds switching from the S to the WNW at 16 mph 26 km/h. Gusts up to 26 mph 41 km/h.
Tuesday, September 29, 2026
Mid-Morning
45°F 7°C
Sunny
Mid-Afternoon
56°F 13°C
Sunny
Early-Evening
53°F 12°C
Overcast
Cool and brisk at 56°F 13°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds moving from the W to the S at 7 mph 11 km/h.
Wednesday, September 30, 2026
Mid-Morning
54°F 12°C
Cloudy
Mid-Afternoon
65°F 19°C
Overcast
Early-Evening
56°F 13°C
Sunny
Comfortable at 65°F 19°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with increasing humidity and steady pressure. Winds swinging from the S to the WNW at 13 mph 20 km/h. Gusts up to 23 mph 37 km/h.
Thursday, October 1, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
58°F 15°C
Sunny
Cool with a high near 64°F 18°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the W at 14 mph 23 km/h.
Friday, October 2, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
56°F 13°C
Sunny
Refreshing around 62°F 17°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the WNW to the NNW at 6 mph 9 km/h.
Saturday, October 3, 2026
Mid-Morning
53°F 12°C
Overcast
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
60°F 15°C
Overcast
Mildly cool near 64°F 18°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.
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