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Elco IL Weather - Clear - 70°F
Clear
70°F
Updated 3:31 am
Feels Like 82°F
Humidity 93%
Wind N 0 mph
Barometer  30.15 in
Dew Point 68°F
Elco IL Weather - Clear - 21°C
Clear
21°C
Updated 3:31 am
Feels Like 28°C
Humidity 93%
Wind N 0 km/h
Barometer  102.1 kPa
Dew Point 20°C
Elco, IL Weather and Current Conditionselco il weather forecast

Elco, IL Weather Forecast

Elco Illinois WeatherElco, Illinois Weather Weather Forecast
14 Day API Elco, IL Weather Forecast. Note: Our 7 day Elco, Illinois weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Elco, IL Weather Forecast Dated: 331 AM Fri Sep 18 2026
Expect a hot stretch with plenty of sunshine and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.

Friday, September 18, 2026

Mid-Morning
Elco Weather - 2026-09-18 - Morning - Sunny
85°F 29°C
Sunny
Mid-Afternoon
Elco Weather - 2026-09-18 - Afternoon - Cloudy
103°F 40°C
Cloudy
Early-Evening
Elco Weather - 2026-09-18 - Evening - Overcast
91°F 33°C
Overcast
Scorching hot near 103°F 40°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and barometric pressure falling.

Saturday, September 19, 2026

Mid-Morning
Elco Weather - 2026-09-19 - Morning - Sunny
85°F 30°C
Sunny
Mid-Afternoon
Elco Weather - 2026-09-19 - Afternoon - Cloudy
98°F 37°C
Cloudy
Early-Evening
Elco Weather - 2026-09-19 - Evening - Partly Cloudy
93°F 34°C
Partly Cloudy
Hot and sweltering around 98°F 37°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds out of the WSW at 11 mph 18 km/h.

Sunday, September 20, 2026

Mid-Morning
Elco Weather - 2026-09-20 - Morning - Sunny
85°F 29°C
Sunny
Mid-Afternoon
Elco Weather - 2026-09-20 - Afternoon - Overcast
97°F 36°C
Overcast
Early-Evening
Elco Weather - 2026-09-20 - Evening - Overcast
90°F 33°C
Overcast
Sizzling hot with 97°F 36°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the SW to the ESE at 4 mph 6 km/h.

Monday, September 21, 2026

Mid-Morning
Elco Weather - 2026-09-21 - Morning - Overcast
82°F 28°C
Overcast
Mid-Afternoon
Elco Weather - 2026-09-21 - Afternoon - Partly Cloudy
98°F 37°C
Partly Cloudy
Early-Evening
Elco Weather - 2026-09-21 - Evening - Sunny
86°F 30°C
Sunny
Hot temperatures near 98°F 37°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with increasing humidity and steady pressure. Winds moving from the NW to the N at 9 mph 15 km/h.

Tuesday, September 22, 2026

Mid-Morning
Elco Weather - 2026-09-22 - Morning - Overcast
67°F 19°C
Overcast
Mid-Afternoon
Elco Weather - 2026-09-22 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Elco Weather - 2026-09-22 - Evening - Sunny
71°F 21°C
Sunny
Very warm with a high of 80°F 27°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds out of the ESE at 11 mph 18 km/h. Gusts up to 20 mph 32 km/h.

Wednesday, September 23, 2026

Mid-Morning
Elco Weather - 2026-09-23 - Morning - Fog
67°F 19°C
Fog
Mid-Afternoon
Elco Weather - 2026-09-23 - Afternoon - Sunny
83°F 28°C
Sunny
Early-Evening
Elco Weather - 2026-09-23 - Evening - Sunny
75°F 24°C
Sunny
Warm and summery near 83°F 28°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds shifting from the SE to the ESE at 8 mph 13 km/h.

Thursday, September 24, 2026

Mid-Morning
Elco Weather - 2026-09-24 - Morning - Light Fog
67°F 20°C
Light Fog
Mid-Afternoon
Elco Weather - 2026-09-24 - Afternoon - Partly Cloudy
80°F 27°C
Partly Cloudy
Early-Evening
Elco Weather - 2026-09-24 - Evening - Cloudy
72°F 23°C
Cloudy
Balmy with temperatures reaching 80°F 27°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the NNE to the ESE at 9 mph 15 km/h.

Friday, September 25, 2026

Mid-Morning
Elco Weather - 2026-09-25 - Morning - Light Fog
66°F 19°C
Light Fog
Mid-Afternoon
Elco Weather - 2026-09-25 - Afternoon - Partly Cloudy
82°F 28°C
Partly Cloudy
Early-Evening
Elco Weather - 2026-09-25 - Evening - Overcast
74°F 23°C
Overcast
Quite warm around 82°F 28°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds switching from the NNE to the NE at 7 mph 10 km/h.

Saturday, September 26, 2026

Mid-Morning
Elco Weather - 2026-09-26 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Elco Weather - 2026-09-26 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
Elco Weather - 2026-09-26 - Evening - Partly Cloudy
72°F 22°C
Partly Cloudy
Warm temperatures up to 82°F 28°C, overcast in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds moving from the NE to the ENE at 8 mph 13 km/h.

Sunday, September 27, 2026

Mid-Morning
Elco Weather - 2026-09-27 - Morning - Sunny
67°F 20°C
Sunny
Mid-Afternoon
Elco Weather - 2026-09-27 - Afternoon - Sunny
89°F 32°C
Sunny
Early-Evening
Elco Weather - 2026-09-27 - Evening - Sunny
82°F 28°C
Sunny
Very warm with a high of 89°F 32°C, sunny throughout the day, with steady humidity and barometric pressure falling.

Monday, September 28, 2026

Mid-Morning
Elco Weather - 2026-09-28 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Elco Weather - 2026-09-28 - Afternoon - Sunny
90°F 32°C
Sunny
Early-Evening
Elco Weather - 2026-09-28 - Evening - Sunny
80°F 27°C
Sunny
Very hot with temperatures reaching 90°F 32°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the S to the SE at 9 mph 14 km/h. Gusts up to 22 mph 36 km/h.

Tuesday, September 29, 2026

Mid-Morning
Elco Weather - 2026-09-29 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Elco Weather - 2026-09-29 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Elco Weather - 2026-09-29 - Evening - Sunny
82°F 28°C
Sunny
Hot and sweltering around 91°F 33°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds shifting from the SE to the ESE at 7 mph 11 km/h.

Wednesday, September 30, 2026

Mid-Morning
Elco Weather - 2026-09-30 - Morning - Sunny
78°F 26°C
Sunny
Mid-Afternoon
Elco Weather - 2026-09-30 - Afternoon - Sunny
94°F 34°C
Sunny
Early-Evening
Elco Weather - 2026-09-30 - Evening - Sunny
84°F 29°C
Sunny
Sizzling hot with 94°F 34°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.

Thursday, October 1, 2026

Mid-Morning
Elco Weather - 2026-10-01 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Elco Weather - 2026-10-01 - Afternoon - Sunny
78°F 26°C
Sunny
Early-Evening
Elco Weather - 2026-10-01 - Evening - Sunny
69°F 21°C
Sunny
Mild temperatures up to 78°F 26°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds blowing from the NNW at 16 mph 26 km/h. Gusts up to 24 mph 38 km/h.

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Weather by the Numbers

Fri, 18th
Elco IL Weather - Friday, Sep 18, 2026 - Sunny
Hi: 103°F 40°C
Lo: 78°F 25°C
Sunrise 06:41 AM
Sunset 07:00 PM
Wind W 5 mph9 km/h
Dew Point 60°F16°C
uv Index 7
Barometric Pressure 30.09 in1019 mb
POP 0% *
Humidity 29%
Sat, 19th
Elco IL Weather - Saturday, Sep 19, 2026 - Partly Cloudy
Hi: 101°F 38°C
Lo: 77°F 25°C
Sunrise 06:42 AM
Sunset 06:58 PM
Wind W 9 mph15 km/h
Dew Point 54°F12°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 2% *
Humidity 22%
Sun, 20th
Elco IL Weather - Sunday, Sep 20, 2026 - Cloudy
Hi: 99°F 37°C
Lo: 77°F 25°C
Sunrise 06:43 AM
Sunset 06:57 PM
Wind WSW 9 mph14 km/h
Dew Point 52°F11°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 7% *
Humidity 22%
Mon, 21st
Elco IL Weather - Monday, Sep 21, 2026 - Partly Cloudy
Hi: 98°F 37°C
Lo: 73°F 23°C
Sunrise 06:44 AM
Sunset 06:55 PM
Wind NNW 3 mph5 km/h
Dew Point 57°F14°C
uv Index 7
Barometric Pressure 29.85 in1011 mb
POP 4% *
Humidity 30%
Tue, 22nd
Elco IL Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 81°F 27°C
Lo: 64°F 18°C
Sunrise 06:45 AM
Sunset 06:53 PM
Wind N 9 mph14 km/h
Dew Point 58°F14°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 2% *
Humidity 49%
Wed, 23rd
Elco IL Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 84°F 29°C
Lo: 59°F 15°C
Sunrise 06:45 AM
Sunset 06:52 PM
Wind SW 6 mph10 km/h
Dew Point 55°F13°C
uv Index 7
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 47%
Thu, 24th
Elco IL Weather - Thursday, Sep 24, 2026 - Overcast
Hi: 81°F 27°C
Lo: 60°F 16°C
Sunrise 06:46 AM
Sunset 06:50 PM
Wind NNE 11 mph17 km/h
Dew Point 53°F12°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 6% *
Humidity 44%
Fri, 25th
Elco IL Weather - Friday, Sep 25, 2026 - Cloudy
Hi: 83°F 28°C
Lo: 57°F 14°C
Sunrise 06:47 AM
Sunset 06:49 PM
Wind NE 10 mph16 km/h
Dew Point 48°F9°C
uv Index 6
Barometric Pressure 30.24 in1024 mb
POP 4% *
Humidity 37%
Sat, 26th
Elco IL Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 83°F 28°C
Lo: 55°F 13°C
Sunrise 06:48 AM
Sunset 06:47 PM
Wind ENE 8 mph13 km/h
Dew Point 37°F3°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 3% *
Humidity 27%
Sun, 27th
Elco IL Weather - Sunday, Sep 27, 2026 - Sunny
Hi: 90°F 32°C
Lo: 57°F 14°C
Sunrise 06:49 AM
Sunset 06:46 PM
Wind SSE 6 mph10 km/h
Dew Point 48°F9°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 32%
Mon, 28th
Elco IL Weather - Monday, Sep 28, 2026 - Sunny
Hi: 91°F 33°C
Lo: 64°F 18°C
Sunrise 06:50 AM
Sunset 06:44 PM
Wind S 10 mph16 km/h
Dew Point 43°F6°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 0% *
Humidity 23%
Tue, 29th
Elco IL Weather - Tuesday, Sep 29, 2026 - Sunny
Hi: 92°F 33°C
Lo: 59°F 15°C
Sunrise 06:51 AM
Sunset 06:43 PM
Wind ESE 8 mph13 km/h
Dew Point 53°F12°C
uv Index 7
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 34%
Wed, 30th
Elco IL Weather - Wednesday, Sep 30, 2026 - Partly Cloudy
Hi: 94°F 35°C
Lo: 70°F 21°C
Sunrise 06:51 AM
Sunset 06:41 PM
Wind NNE 7 mph11 km/h
Dew Point 53°F12°C
uv Index 8
Barometric Pressure 29.8 in1009 mb
POP 2% *
Humidity 30%
Thu, 1st
Elco IL Weather - Thursday, Oct 1, 2026 - Sunny
Hi: 78°F 26°C
Lo: 60°F 16°C
Sunrise 06:52 AM
Sunset 06:40 PM
Wind N 15 mph25 km/h
Dew Point 57°F14°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 2% *
Humidity 50%
* POP = Probability of Precipitation. Data for 12:00 PM.