Ancona, IL 14 Day Weather - 61311 WeatherWorld.com
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Ancona, IL Weather Forecast


Ancona, IL Weather Forecast Dated: 1121 AM Sun Sep 06 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.
Sunday, September 6, 2026
Mid-Morning
74°F 24°C
Sunny
Mid-Afternoon
83°F 28°C
Overcast
Early-Evening
73°F 23°C
Sunny
Warm and summery near 83°F 28°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds out of the ENE at 8 mph 13 km/h.
Monday, September 7, 2026
Mid-Morning
66°F 19°C
Cloudy
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
72°F 22°C
Sunny
Comfortable with temperatures reaching 77°F 25°C, cloudy in the morning, overcast in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds switching from the ESE to the SE at 8 mph 13 km/h.
Tuesday, September 8, 2026
Mid-Morning
70°F 21°C
Partly Cloudy
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
83°F 28°C
Sunny
Quite warm around 88°F 31°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds moving from the S to the SSE at 12 mph 19 km/h. Gusts up to 26 mph 42 km/h.
Wednesday, September 9, 2026
Mid-Morning
74°F 23°C
Scattered Showers
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
77°F 25°C
Overcast
Warm temperatures up to 84°F 29°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds swinging from the W to the S at 6 mph 9 km/h.
Thursday, September 10, 2026
Mid-Morning
70°F 21°C
Partly Cloudy
Mid-Afternoon
77°F 25°C
Cloudy
Early-Evening
70°F 21°C
Sunny
Mild with a high of 77°F 25°C, partly cloudy in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds shifting from the WNW to the NW at 4 mph 6 km/h.
Friday, September 11, 2026
Mid-Morning
67°F 20°C
Sunny
Mid-Afternoon
79°F 26°C
Partly Cloudy
Early-Evening
72°F 23°C
Partly Cloudy
Pleasant near 79°F 26°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and barometric pressure falling. Winds turning from the SSW to the SSE at 11 mph 17 km/h. Gusts up to 22 mph 35 km/h.
Saturday, September 12, 2026
Mid-Morning
74°F 23°C
Sunny
Mid-Afternoon
80°F 27°C
Partly Cloudy
Early-Evening
75°F 24°C
Overcast
Balmy with temperatures reaching 80°F 27°C, sunny in the morning, becoming cloudy through the afternoon and evening, with increasing humidity and steady pressure. Winds switching from the SSW to the E at 8 mph 13 km/h.
Sunday, September 13, 2026
Mid-Morning
71°F 22°C
Fog
Mid-Afternoon
80°F 26°C
Partly Cloudy
Early-Evening
73°F 23°C
Nearby Thunderstorms
Quite warm reaching 80°F 26°C, feeling like 83°F 29°C during peak afternoon, locally heavy thunderstorms at times, with steady humidity and steady pressure. Winds moving from the SSW to the SW at 13 mph 20 km/h. Gusts up to 26 mph 42 km/h.
Monday, September 14, 2026
Mid-Morning
52°F 11°C
Light Showers
Mid-Afternoon
54°F 12°C
Light Showers
Early-Evening
57°F 14°C
Scattered Showers
Brisk around 54°F 12°C, locally heavy downpours at times, with steady humidity and barometric pressure rising. Winds swinging from the N to the ESE at 12 mph 19 km/h. Gusts up to 25 mph 40 km/h.
Tuesday, September 15, 2026
Mid-Morning
56°F 14°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
63°F 18°C
Sunny
Mild with a high of 70°F 21°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling.
Wednesday, September 16, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
78°F 26°C
Overcast
Early-Evening
72°F 23°C
Scattered Showers
Pleasant near 78°F 26°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds out of the S at 7 mph 12 km/h.
Thursday, September 17, 2026
Mid-Morning
69°F 20°C
Light Showers
Mid-Afternoon
85°F 29°C
Overcast
Early-Evening
86°F 30°C
Sunny
Very warm near 85°F 29°C, though humidity makes it feel like 90°F 32°C, morning showers, giving way to clearing skies, with lower humidity and barometric pressure falling. Winds turning from the S to the SSW at 11 mph 17 km/h. Gusts up to 27 mph 43 km/h.
Friday, September 18, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
96°F 35°C
Sunny
Early-Evening
89°F 32°C
Sunny
Sizzling hot near 96°F 35°C with a heat index reaching 100°F 38°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the SW to the SSE at 6 mph 9 km/h.
Saturday, September 19, 2026
Mid-Morning
83°F 28°C
Partly Cloudy
Mid-Afternoon
95°F 35°C
Partly Cloudy
Early-Evening
89°F 32°C
Sunny
Hot and sweltering around 95°F 35°C (heat index 98°F 37°C), cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds out of the SSW at 13 mph 20 km/h. Gusts up to 26 mph 41 km/h.
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