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Ancona IL Weather - Mostly Cloudy - 80°F
Mostly Cloudy
80°F
Updated 11:21 am
Feels Like 82°F
Humidity 62%
Wind ENE 8 mph
Barometer  30.11 in
Dew Point 66°F
Ancona IL Weather - Mostly Cloudy - 27°C
Mostly Cloudy
27°C
Updated 11:21 am
Feels Like 28°C
Humidity 62%
Wind ENE 13 km/h
Barometer  101.9 kPa
Dew Point 19°C
Ancona, IL Weather and Current Conditionsancona il weather forecast

Ancona, IL Weather Forecast

Ancona Illinois WeatherAncona, Illinois Weather Weather Forecast
14 day API Ancona, IL weather forecast. Note. Our 7-day weather forecast for Ancona, Illinois is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
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
Ancona Weather - 2026-09-06 - Morning - Sunny
74°F 24°C
Sunny
Mid-Afternoon
Ancona Weather - 2026-09-06 - Afternoon - Overcast
83°F 28°C
Overcast
Early-Evening
Ancona Weather - 2026-09-06 - Evening - Sunny
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
Ancona Weather - 2026-09-07 - Morning - Cloudy
66°F 19°C
Cloudy
Mid-Afternoon
Ancona Weather - 2026-09-07 - Afternoon - Overcast
77°F 25°C
Overcast
Early-Evening
Ancona Weather - 2026-09-07 - Evening - Sunny
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
Ancona Weather - 2026-09-08 - Morning - Partly Cloudy
70°F 21°C
Partly Cloudy
Mid-Afternoon
Ancona Weather - 2026-09-08 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
Ancona Weather - 2026-09-08 - Evening - Sunny
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
Ancona Weather - 2026-09-09 - Morning - Scattered Showers
74°F 23°C
Scattered Showers
Mid-Afternoon
Ancona Weather - 2026-09-09 - Afternoon - Overcast
84°F 29°C
Overcast
Early-Evening
Ancona Weather - 2026-09-09 - Evening - Overcast
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
Ancona Weather - 2026-09-10 - Morning - Partly Cloudy
70°F 21°C
Partly Cloudy
Mid-Afternoon
Ancona Weather - 2026-09-10 - Afternoon - Cloudy
77°F 25°C
Cloudy
Early-Evening
Ancona Weather - 2026-09-10 - Evening - Sunny
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
Ancona Weather - 2026-09-11 - Morning - Sunny
67°F 20°C
Sunny
Mid-Afternoon
Ancona Weather - 2026-09-11 - Afternoon - Partly Cloudy
79°F 26°C
Partly Cloudy
Early-Evening
Ancona Weather - 2026-09-11 - Evening - Partly Cloudy
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
Ancona Weather - 2026-09-12 - Morning - Sunny
74°F 23°C
Sunny
Mid-Afternoon
Ancona Weather - 2026-09-12 - Afternoon - Partly Cloudy
80°F 27°C
Partly Cloudy
Early-Evening
Ancona Weather - 2026-09-12 - Evening - Overcast
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
Ancona Weather - 2026-09-13 - Morning - Fog
71°F 22°C
Fog
Mid-Afternoon
Ancona Weather - 2026-09-13 - Afternoon - Partly Cloudy
80°F 26°C
Partly Cloudy
Early-Evening
Ancona Weather - 2026-09-13 - Evening - Nearby Thunderstorms
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
Ancona Weather - 2026-09-14 - Morning - Light Showers
52°F 11°C
Light Showers
Mid-Afternoon
Ancona Weather - 2026-09-14 - Afternoon - Light Showers
54°F 12°C
Light Showers
Early-Evening
Ancona Weather - 2026-09-14 - Evening - Scattered Showers
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
Ancona Weather - 2026-09-15 - Morning - Sunny
56°F 14°C
Sunny
Mid-Afternoon
Ancona Weather - 2026-09-15 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Ancona Weather - 2026-09-15 - Evening - Sunny
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
Ancona Weather - 2026-09-16 - Morning - Sunny
63°F 17°C
Sunny
Mid-Afternoon
Ancona Weather - 2026-09-16 - Afternoon - Overcast
78°F 26°C
Overcast
Early-Evening
Ancona Weather - 2026-09-16 - Evening - Scattered Showers
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
Ancona Weather - 2026-09-17 - Morning - Light Showers
69°F 20°C
Light Showers
Mid-Afternoon
Ancona Weather - 2026-09-17 - Afternoon - Overcast
85°F 29°C
Overcast
Early-Evening
Ancona Weather - 2026-09-17 - Evening - Sunny
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
Ancona Weather - 2026-09-18 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
Ancona Weather - 2026-09-18 - Afternoon - Sunny
96°F 35°C
Sunny
Early-Evening
Ancona Weather - 2026-09-18 - Evening - Sunny
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
Ancona Weather - 2026-09-19 - Morning - Partly Cloudy
83°F 28°C
Partly Cloudy
Mid-Afternoon
Ancona Weather - 2026-09-19 - Afternoon - Partly Cloudy
95°F 35°C
Partly Cloudy
Early-Evening
Ancona Weather - 2026-09-19 - Evening - Sunny
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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Weather by the Numbers

Sun, 6th
Ancona IL Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 85°F 30°C
Lo: 65°F 19°C
Sunrise 06:27 AM
Sunset 07:20 PM
Wind E 8 mph13 km/h
Dew Point 66°F19°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 4% *
Humidity 59%
Mon, 7th
Ancona IL Weather - Monday, Sep 7, 2026 - Overcast
Hi: 78°F 25°C
Lo: 61°F 16°C
Sunrise 06:28 AM
Sunset 07:18 PM
Wind ESE 11 mph18 km/h
Dew Point 57°F14°C
uv Index 7
Barometric Pressure 30.15 in1021 mb
POP 12% *
Humidity 53%
Tue, 8th
Ancona IL Weather - Tuesday, Sep 8, 2026 - Cloudy
Hi: 89°F 31°C
Lo: 63°F 17°C
Sunrise 06:29 AM
Sunset 07:17 PM
Wind S 9 mph14 km/h
Dew Point 58°F15°C
uv Index 7
Barometric Pressure 30.09 in1019 mb
POP 6% *
Humidity 46%
Wed, 9th
Ancona IL Weather - Wednesday, Sep 9, 2026 - Overcast
Hi: 86°F 30°C
Lo: 71°F 21°C
Sunrise 06:30 AM
Sunset 07:15 PM
Wind WNW 7 mph11 km/h
Dew Point 69°F20°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 16% *
Humidity 71%
Thu, 10th
Ancona IL Weather - Thursday, Sep 10, 2026 - Patchy Rain Nearby
Hi: 77°F 25°C
Lo: 63°F 17°C
Sunrise 06:31 AM
Sunset 07:13 PM
Wind NNE 4 mph7 km/h
Dew Point 63°F17°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 23% *
Humidity 69%
Fri, 11th
Ancona IL Weather - Friday, Sep 11, 2026 - Sunny
Hi: 79°F 26°C
Lo: 62°F 16°C
Sunrise 06:32 AM
Sunset 07:11 PM
Wind SSW 10 mph16 km/h
Dew Point 55°F13°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 4% *
Humidity 50%
Sat, 12th
Ancona IL Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 85°F 29°C
Lo: 69°F 20°C
Sunrise 06:33 AM
Sunset 07:10 PM
Wind SSW 14 mph22 km/h
Dew Point 61°F16°C
uv Index 7
Barometric Pressure 29.77 in1008 mb
POP 3% *
Humidity 49%
Sun, 13th
Ancona IL Weather - Sunday, Sep 13, 2026 - Light Rain Shower
Hi: 80°F 26°C
Lo: 67°F 20°C
Sunrise 06:34 AM
Sunset 07:08 PM
Wind SSW 12 mph19 km/h
Dew Point 68°F20°C
uv Index 6
Barometric Pressure 29.8 in1009 mb
POP 23% *
Humidity 75%
Mon, 14th
Ancona IL Weather - Monday, Sep 14, 2026 - Patchy Rain Nearby
Hi: 65°F 18°C
Lo: 52°F 11°C
Sunrise 06:35 AM
Sunset 07:06 PM
Wind N 13 mph21 km/h
Dew Point 51°F10°C
uv Index 3
Barometric Pressure 30.09 in1019 mb
POP 48% *
Humidity 94%
Tue, 15th
Ancona IL Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 71°F 21°C
Lo: 50°F 10°C
Sunrise 06:36 AM
Sunset 07:05 PM
Wind E 7 mph11 km/h
Dew Point 44°F6°C
uv Index 5
Barometric Pressure 30.3 in1026 mb
POP 1% *
Humidity 46%
Wed, 16th
Ancona IL Weather - Wednesday, Sep 16, 2026 - Partly Cloudy
Hi: 79°F 26°C
Lo: 55°F 13°C
Sunrise 06:37 AM
Sunset 07:03 PM
Wind S 11 mph17 km/h
Dew Point 47°F8°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 8% *
Humidity 41%
Thu, 17th
Ancona IL Weather - Thursday, Sep 17, 2026 - Patchy Rain Nearby
Hi: 89°F 32°C
Lo: 67°F 19°C
Sunrise 06:38 AM
Sunset 07:01 PM
Wind S 12 mph20 km/h
Dew Point 66°F19°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 21% *
Humidity 76%
Fri, 18th
Ancona IL Weather - Friday, Sep 18, 2026 - Sunny
Hi: 97°F 36°C
Lo: 77°F 25°C
Sunrise 06:39 AM
Sunset 06:59 PM
Wind WSW 11 mph17 km/h
Dew Point 66°F19°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 46%
Sat, 19th
Ancona IL Weather - Saturday, Sep 19, 2026 - Cloudy
Hi: 96°F 35°C
Lo: 79°F 26°C
Sunrise 06:40 AM
Sunset 06:58 PM
Wind SSW 13 mph21 km/h
Dew Point 65°F19°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 5% *
Humidity 44%
* POP = Probability of Precipitation. Data for 12:00 PM.