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Ceffco IL Weather - Clear - 83°F
Clear
83°F
Updated 9:21 pm
Feels Like 88°F
Humidity 79%
Wind SE 5 mph
Barometer  29.9 in
Dew Point 76°F
Ceffco IL Weather - Clear - 28°C
Clear
28°C
Updated 9:21 pm
Feels Like 31°C
Humidity 79%
Wind SE 8 km/h
Barometer  101.3 kPa
Dew Point 24°C
Ceffco, IL Weather and Current Conditionsceffco il weather forecast

Ceffco, IL Weather Forecast

Ceffco Illinois WeatherCeffco, Illinois Weather Weather Forecast
14 day API weather forecast for Ceffco, Illinois. Note: The 7-day weather forecast for Ceffco, IL is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Ceffco, IL Weather Forecast Dated: 921 PM Thu Sep 03 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Thursday, September 3, 2026

Mid-Morning
Ceffco Weather - 2026-09-03 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
Ceffco Weather - 2026-09-03 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Ceffco Weather - 2026-09-03 - Evening - Sunny
89°F 32°C
Sunny
Sizzling hot near 98°F 37°C with a heat index reaching 110°F 43°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the SSW to the SSE at 9 mph 15 km/h.

Friday, September 4, 2026

Mid-Morning
Ceffco Weather - 2026-09-04 - Morning - Scattered Showers
77°F 25°C
Scattered Showers
Mid-Afternoon
Ceffco Weather - 2026-09-04 - Afternoon - Nearby Thunderstorms
97°F 36°C
Nearby Thunderstorms
Early-Evening
Ceffco Weather - 2026-09-04 - Evening - Nearby Thunderstorms
88°F 31°C
Nearby Thunderstorms
Hot and sweltering around 97°F 36°C (heat index 102°F 39°C), scattered downpours possible, with lower humidity and steady pressure. Winds blowing from the WSW at 8 mph 12 km/h.

Saturday, September 5, 2026

Mid-Morning
Ceffco Weather - 2026-09-05 - Morning - Sunny
76°F 24°C
Sunny
Mid-Afternoon
Ceffco Weather - 2026-09-05 - Afternoon - Sunny
89°F 32°C
Sunny
Early-Evening
Ceffco Weather - 2026-09-05 - Evening - Sunny
82°F 28°C
Sunny
Very warm near 89°F 32°C, though humidity makes it feel like 95°F 35°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the NE to the E at 10 mph 15 km/h.

Sunday, September 6, 2026

Mid-Morning
Ceffco Weather - 2026-09-06 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
Ceffco Weather - 2026-09-06 - Afternoon - Partly Cloudy
82°F 28°C
Partly Cloudy
Early-Evening
Ceffco Weather - 2026-09-06 - Evening - Partly Cloudy
74°F 24°C
Partly Cloudy
Warm temperatures up to 82°F 28°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds out of the E at 11 mph 18 km/h.

Monday, September 7, 2026

Mid-Morning
Ceffco Weather - 2026-09-07 - Morning - Cloudy
65°F 18°C
Cloudy
Mid-Afternoon
Ceffco Weather - 2026-09-07 - Afternoon - Sunny
80°F 26°C
Sunny
Early-Evening
Ceffco Weather - 2026-09-07 - Evening - Overcast
74°F 24°C
Overcast
Very warm with a high of 80°F 26°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds shifting from the SE to the ESE at 10 mph 17 km/h.

Tuesday, September 8, 2026

Mid-Morning
Ceffco Weather - 2026-09-08 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Ceffco Weather - 2026-09-08 - Afternoon - Overcast
89°F 32°C
Overcast
Early-Evening
Ceffco Weather - 2026-09-08 - Evening - Sunny
87°F 31°C
Sunny
Warm and summery near 89°F 32°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 SE to the SSE at 15 mph 24 km/h. Gusts up to 34 mph 54 km/h.

Wednesday, September 9, 2026

Mid-Morning
Ceffco Weather - 2026-09-09 - Morning - Overcast
80°F 27°C
Overcast
Mid-Afternoon
Ceffco Weather - 2026-09-09 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
Ceffco Weather - 2026-09-09 - Evening - Overcast
80°F 27°C
Overcast
Balmy with temperatures reaching 88°F 31°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the NW to the ESE at 6 mph 9 km/h.

Thursday, September 10, 2026

Mid-Morning
Ceffco Weather - 2026-09-10 - Morning - Light Showers
72°F 22°C
Light Showers
Mid-Afternoon
Ceffco Weather - 2026-09-10 - Afternoon - Scattered Showers
82°F 28°C
Scattered Showers
Early-Evening
Ceffco Weather - 2026-09-10 - Evening - Cloudy
79°F 26°C
Cloudy
Quite warm around 82°F 28°C, scattered downpours possible, with lower humidity and barometric pressure falling. Winds blowing from the ESE at 8 mph 12 km/h.

Friday, September 11, 2026

Mid-Morning
Ceffco Weather - 2026-09-11 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
Ceffco Weather - 2026-09-11 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
Ceffco Weather - 2026-09-11 - Evening - Sunny
76°F 25°C
Sunny
Warm temperatures up to 84°F 29°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the ESE to the E at 15 mph 24 km/h. Gusts up to 25 mph 40 km/h.

Saturday, September 12, 2026

Mid-Morning
Ceffco Weather - 2026-09-12 - Morning - Sunny
77°F 25°C
Sunny
Mid-Afternoon
Ceffco Weather - 2026-09-12 - Afternoon - Sunny
101°F 39°C
Sunny
Early-Evening
Ceffco Weather - 2026-09-12 - Evening - Sunny
93°F 34°C
Sunny
Sweltering heat reaching 101°F 39°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds shifting from the ESE to the SSE at 10 mph 16 km/h. Gusts up to 20 mph 32 km/h.

Sunday, September 13, 2026

Mid-Morning
Ceffco Weather - 2026-09-13 - Morning - Sunny
86°F 30°C
Sunny
Mid-Afternoon
Ceffco Weather - 2026-09-13 - Afternoon - Sunny
99°F 37°C
Sunny
Early-Evening
Ceffco Weather - 2026-09-13 - Evening - Overcast
88°F 31°C
Overcast
Very hot with temperatures reaching 99°F 37°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with increasing humidity and steady pressure. Winds turning from the SW to the SSW at 11 mph 18 km/h. Gusts up to 20 mph 33 km/h.

Monday, September 14, 2026

Mid-Morning
Ceffco Weather - 2026-09-14 - Morning - Light Showers
73°F 23°C
Light Showers
Mid-Afternoon
Ceffco Weather - 2026-09-14 - Afternoon - Overcast
78°F 26°C
Overcast
Early-Evening
Ceffco Weather - 2026-09-14 - Evening - Scattered Showers
74°F 23°C
Scattered Showers
Comfortable with temperatures reaching 78°F 26°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds switching from the SSW to the WSW at 11 mph 17 km/h.

Tuesday, September 15, 2026

Mid-Morning
Ceffco Weather - 2026-09-15 - Morning - Sunny
63°F 17°C
Sunny
Mid-Afternoon
Ceffco Weather - 2026-09-15 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Ceffco Weather - 2026-09-15 - Evening - Sunny
65°F 18°C
Sunny
Enjoyable around 70°F 21°C, sunny through the afternoon, turning partly cloudy this evening, with increasing humidity and steady pressure. Winds moving from the WNW to the NNW at 10 mph 17 km/h.

Wednesday, September 16, 2026

Mid-Morning
Ceffco Weather - 2026-09-16 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Ceffco Weather - 2026-09-16 - Afternoon - Sunny
69°F 21°C
Sunny
Early-Evening
Ceffco Weather - 2026-09-16 - Evening - Overcast
65°F 19°C
Overcast
Mild temperatures up to 69°F 21°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds blowing from the NNW at 8 mph 13 km/h.

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Weather by the Numbers

Thu, 3rd
Ceffco IL Weather - Thursday, Sep 3, 2026 - Sunny
Hi: 98°F 37°C
Lo: 74°F 23°C
Sunrise 06:28 AM
Sunset 07:31 PM
Wind WSW 9 mph14 km/h
Dew Point 77°F25°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 2% *
Humidity 56%
Fri, 4th
Ceffco IL Weather - Friday, Sep 4, 2026 - Patchy Rain Nearby
Hi: 98°F 37°C
Lo: 75°F 24°C
Sunrise 06:29 AM
Sunset 07:29 PM
Wind W 8 mph12 km/h
Dew Point 66°F19°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 17% *
Humidity 45%
Sat, 5th
Ceffco IL Weather - Saturday, Sep 5, 2026 - Sunny
Hi: 89°F 32°C
Lo: 70°F 21°C
Sunrise 06:30 AM
Sunset 07:27 PM
Wind NE 6 mph10 km/h
Dew Point 67°F20°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 2% *
Humidity 55%
Sun, 6th
Ceffco IL Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 82°F 28°C
Lo: 65°F 18°C
Sunrise 06:31 AM
Sunset 07:26 PM
Wind ESE 10 mph16 km/h
Dew Point 60°F16°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 3% *
Humidity 51%
Mon, 7th
Ceffco IL Weather - Monday, Sep 7, 2026 - Sunny
Hi: 80°F 26°C
Lo: 62°F 17°C
Sunrise 06:32 AM
Sunset 07:24 PM
Wind SE 9 mph15 km/h
Dew Point 58°F14°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 2% *
Humidity 52%
Tue, 8th
Ceffco IL Weather - Tuesday, Sep 8, 2026 - Overcast
Hi: 91°F 33°C
Lo: 65°F 19°C
Sunrise 06:33 AM
Sunset 07:22 PM
Wind SSE 15 mph23 km/h
Dew Point 59°F15°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 11% *
Humidity 46%
Wed, 9th
Ceffco IL Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 90°F 32°C
Lo: 72°F 22°C
Sunrise 06:34 AM
Sunset 07:20 PM
Wind NNW 13 mph21 km/h
Dew Point 62°F17°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 2% *
Humidity 46%
Thu, 10th
Ceffco IL Weather - Thursday, Sep 10, 2026 - Cloudy
Hi: 85°F 29°C
Lo: 69°F 21°C
Sunrise 06:36 AM
Sunset 07:19 PM
Wind ESE 7 mph11 km/h
Dew Point 62°F16°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 10% *
Humidity 64%
Fri, 11th
Ceffco IL Weather - Friday, Sep 11, 2026 - Sunny
Hi: 85°F 30°C
Lo: 67°F 19°C
Sunrise 06:37 AM
Sunset 07:17 PM
Wind ESE 16 mph26 km/h
Dew Point 58°F15°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 2% *
Humidity 49%
Sat, 12th
Ceffco IL Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 102°F 39°C
Lo: 68°F 20°C
Sunrise 06:38 AM
Sunset 07:15 PM
Wind SE 9 mph15 km/h
Dew Point 61°F16°C
uv Index 8
Barometric Pressure 29.8 in1009 mb
POP 1% *
Humidity 37%
Sun, 13th
Ceffco IL Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 100°F 38°C
Lo: 74°F 24°C
Sunrise 06:39 AM
Sunset 07:13 PM
Wind SW 15 mph24 km/h
Dew Point 59°F15°C
uv Index 8
Barometric Pressure 29.85 in1011 mb
POP 0% *
Humidity 32%
Mon, 14th
Ceffco IL Weather - Monday, Sep 14, 2026 - Light Rain Shower
Hi: 79°F 26°C
Lo: 65°F 19°C
Sunrise 06:40 AM
Sunset 07:12 PM
Wind SW 10 mph16 km/h
Dew Point 70°F21°C
uv Index 5
Barometric Pressure 29.88 in1012 mb
POP 54% *
Humidity 87%
Tue, 15th
Ceffco IL Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 71°F 22°C
Lo: 57°F 14°C
Sunrise 06:41 AM
Sunset 07:10 PM
Wind WNW 19 mph31 km/h
Dew Point 44°F6°C
uv Index 6
Barometric Pressure 29.8 in1009 mb
POP 1% *
Humidity 41%
Wed, 16th
Ceffco IL Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 70°F 21°C
Lo: 51°F 11°C
Sunrise 06:42 AM
Sunset 07:08 PM
Wind NNW 8 mph13 km/h
Dew Point 45°F7°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 48%
* POP = Probability of Precipitation. Data for 12:00 PM.