McCook, IL 14 Day Weather - WeatherWorld.com

Feedback E-mail the Weather

Quick Weather Clicks

McCook, IL Weather - 14-Day Weather Forecast

Current Conditions

Settings
McCook IL Weather - Mostly Cloudy - 80°F
Mostly Cloudy
80°F
Updated 6:19 am
Feels Like 80°F
Humidity 74%
Wind WSW 7 mph
Barometer  29.94 in
Dew Point 71°F
McCook IL Weather - Mostly Cloudy - 27°C
Mostly Cloudy
27°C
Updated 6:19 am
Feels Like 27°C
Humidity 74%
Wind WSW 11 km/h
Barometer  101.4 kPa
Dew Point 22°C
McCook, IL Weather and Current Conditionsmccook il weather forecast

McCook, IL Weather Forecast

McCook Illinois WeatherMcCook, Illinois Weather Weather Forecast
Here is the API 14 day weather forecast for McCook, Illinois. Note: The 7-day weather forecast for McCook, IL is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
McCook, IL Weather Forecast Dated: 619 AM Thu Sep 03 2026
Expect a very warm period with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.

Thursday, September 3, 2026

Mid-Morning
McCook Weather - 2026-09-03 - Morning - Scattered Showers
81°F 27°C
Scattered Showers
Mid-Afternoon
McCook Weather - 2026-09-03 - Afternoon - Nearby Thunderstorms
89°F 32°C
Nearby Thunderstorms
Early-Evening
McCook Weather - 2026-09-03 - Evening - Nearby Thunderstorms
84°F 29°C
Nearby Thunderstorms
Warm and summery around 89°F 32°C (feels like 93°F 34°C), periods of heavy rain and gusty conditions, with lower humidity and steady pressure. A stray shower or storm late in the day.

Friday, September 4, 2026

Mid-Morning
McCook Weather - 2026-09-04 - Morning - Partly Cloudy
77°F 25°C
Partly Cloudy
Mid-Afternoon
McCook Weather - 2026-09-04 - Afternoon - Nearby Thunderstorms
89°F 31°C
Nearby Thunderstorms
Early-Evening
McCook Weather - 2026-09-04 - Evening - Nearby Thunderstorms
85°F 29°C
Nearby Thunderstorms
Quite warm reaching 89°F 31°C, feeling like 94°F 34°C during peak afternoon, locally heavy thunderstorms at times, with steady humidity and steady pressure.

Saturday, September 5, 2026

Mid-Morning
McCook Weather - 2026-09-05 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
McCook Weather - 2026-09-05 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
McCook Weather - 2026-09-05 - Evening - Sunny
79°F 26°C
Sunny
Very warm near 82°F 28°C, though humidity makes it feel like 85°F 29°C, sunny throughout the day, with steady humidity and steady pressure.

Sunday, September 6, 2026

Mid-Morning
McCook Weather - 2026-09-06 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
McCook Weather - 2026-09-06 - Afternoon - Nearby Thunderstorms
85°F 29°C
Nearby Thunderstorms
Early-Evening
McCook Weather - 2026-09-06 - Evening - Nearby Thunderstorms
77°F 25°C
Nearby Thunderstorms
Warm and summery around 85°F 29°C (feels like 89°F 32°C), periods of heavy thunderstorms, with lower humidity and steady pressure.

Monday, September 7, 2026

Mid-Morning
McCook Weather - 2026-09-07 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
McCook Weather - 2026-09-07 - Afternoon - Overcast
84°F 29°C
Overcast
Early-Evening
McCook Weather - 2026-09-07 - Evening - Overcast
80°F 27°C
Overcast
Quite warm reaching 84°F 29°C, feeling like 89°F 31°C during peak afternoon, sunny in the morning, becoming overcast through the afternoon and evening, with increasing humidity and barometric pressure falling.

Tuesday, September 8, 2026

Mid-Morning
McCook Weather - 2026-09-08 - Morning - Overcast
80°F 27°C
Overcast
Mid-Afternoon
McCook Weather - 2026-09-08 - Afternoon - Overcast
90°F 32°C
Overcast
Early-Evening
McCook Weather - 2026-09-08 - Evening - Overcast
88°F 32°C
Overcast
Very hot with a high of 90°F 32°C, feeling closer to 97°F 36°C in the humidity, partly cloudy in the morning, overcast in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds turning from the SSW to the S at 12 mph 18 km/h. Gusts up to 32 mph 52 km/h.

Wednesday, September 9, 2026

Mid-Morning
McCook Weather - 2026-09-09 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
McCook Weather - 2026-09-09 - Afternoon - Sunny
83°F 28°C
Sunny
Early-Evening
McCook Weather - 2026-09-09 - Evening - Sunny
75°F 24°C
Sunny
Balmy with temperatures reaching 83°F 28°C, sunny throughout the day, with steady humidity and steady pressure. Winds blowing from the WNW at 12 mph 20 km/h.

Thursday, September 10, 2026

Mid-Morning
McCook Weather - 2026-09-10 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
McCook Weather - 2026-09-10 - Afternoon - Overcast
75°F 24°C
Overcast
Early-Evening
McCook Weather - 2026-09-10 - Evening - Partly Cloudy
67°F 20°C
Partly Cloudy
Enjoyable around 75°F 24°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds moving from the N to the ENE at 8 mph 13 km/h.

Friday, September 11, 2026

Mid-Morning
McCook Weather - 2026-09-11 - Morning - Sunny
65°F 18°C
Sunny
Mid-Afternoon
McCook Weather - 2026-09-11 - Afternoon - Partly Cloudy
76°F 25°C
Partly Cloudy
Early-Evening
McCook Weather - 2026-09-11 - Evening - Sunny
72°F 22°C
Sunny
Mild temperatures up to 76°F 25°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the ESE to the SE at 8 mph 13 km/h.

Saturday, September 12, 2026

Mid-Morning
McCook Weather - 2026-09-12 - Morning - Cloudy
71°F 22°C
Cloudy
Mid-Afternoon
McCook Weather - 2026-09-12 - Afternoon - Overcast
83°F 28°C
Overcast
Early-Evening
McCook Weather - 2026-09-12 - Evening - Overcast
81°F 27°C
Overcast
Very warm with a high of 83°F 28°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds shifting from the S to the SSE at 13 mph 22 km/h. Gusts up to 32 mph 52 km/h.

Sunday, September 13, 2026

Mid-Morning
McCook Weather - 2026-09-13 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
McCook Weather - 2026-09-13 - Afternoon - Sunny
93°F 34°C
Sunny
Early-Evening
McCook Weather - 2026-09-13 - Evening - Sunny
88°F 31°C
Sunny
Hot and sweltering around 93°F 34°C (heat index 99°F 37°C), sunny throughout the day, with steady humidity and steady pressure. Winds turning from the SSW to the S at 10 mph 15 km/h. Gusts up to 31 mph 49 km/h.

Monday, September 14, 2026

Mid-Morning
McCook Weather - 2026-09-14 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
McCook Weather - 2026-09-14 - Afternoon - Sunny
89°F 32°C
Sunny
Early-Evening
McCook Weather - 2026-09-14 - Evening - Sunny
79°F 26°C
Sunny
Balmy with temperatures reaching 89°F 32°C, sunny throughout the day, with lower humidity and barometric pressure rising. Winds switching from the E to the N at 8 mph 14 km/h.

Tuesday, September 15, 2026

Mid-Morning
McCook Weather - 2026-09-15 - Morning - Partly Cloudy
69°F 21°C
Partly Cloudy
Mid-Afternoon
McCook Weather - 2026-09-15 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
McCook Weather - 2026-09-15 - Evening - Sunny
72°F 23°C
Sunny
Enjoyable around 79°F 26°C, sunny throughout the day, with increasing humidity and steady pressure.

Wednesday, September 16, 2026

Mid-Morning
McCook Weather - 2026-09-16 - Morning - Sunny
65°F 19°C
Sunny
Mid-Afternoon
McCook Weather - 2026-09-16 - Afternoon - Sunny
71°F 21°C
Sunny
Early-Evening
McCook Weather - 2026-09-16 - Evening - Sunny
62°F 17°C
Sunny
Mild temperatures up to 71°F 21°C, sunny throughout the day, with increasing humidity and steady pressure. Winds moving from the NNE to the NE at 10 mph 15 km/h.

Trending Headlines

McCook, IL Weather Radar Map

Use the map search tool if you want to place a location marker on the radar map...

McCook, IL 7 Day Weather

National Two Day Weather Forecast


E-mail the McCook Weather Forecast

Voice your opinion or tell us about page issues...

Weather by the Numbers

Thu, 3rd
McCook IL Weather - Thursday, Sep 3, 2026 - Partly Cloudy
Hi: 94°F 34°C
Lo: 75°F 24°C
Sunrise 06:19 AM
Sunset 07:22 PM
Wind S 6 mph9 km/h
Dew Point 64°F18°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 4% *
Humidity 47%
Fri, 4th
McCook IL Weather - Friday, Sep 4, 2026 - Thundery Outbreaks In Nearby
Hi: 89°F 31°C
Lo: 71°F 21°C
Sunrise 06:20 AM
Sunset 07:20 PM
Wind S 6 mph9 km/h
Dew Point 69°F21°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 14% *
Humidity 63%
Sat, 5th
McCook IL Weather - Saturday, Sep 5, 2026 - Light Rain Shower
Hi: 86°F 30°C
Lo: 72°F 22°C
Sunrise 06:21 AM
Sunset 07:18 PM
Wind NE 15 mph23 km/h
Dew Point 70°F21°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 39% *
Humidity 83%
Sun, 6th
McCook IL Weather - Sunday, Sep 6, 2026 - Patchy Rain Nearby
Hi: 85°F 29°C
Lo: 69°F 20°C
Sunrise 06:22 AM
Sunset 07:16 PM
Wind SSW 7 mph11 km/h
Dew Point 67°F19°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 18% *
Humidity 61%
Mon, 7th
McCook IL Weather - Monday, Sep 7, 2026 - Sunny
Hi: 85°F 29°C
Lo: 64°F 18°C
Sunrise 06:23 AM
Sunset 07:15 PM
Wind SSE 7 mph12 km/h
Dew Point 54°F12°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 44%
Tue, 8th
McCook IL Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 91°F 33°C
Lo: 75°F 24°C
Sunrise 06:24 AM
Sunset 07:13 PM
Wind SSW 13 mph20 km/h
Dew Point 68°F20°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 8% *
Humidity 55%
Wed, 9th
McCook IL Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 86°F 30°C
Lo: 69°F 21°C
Sunrise 06:25 AM
Sunset 07:11 PM
Wind WNW 11 mph17 km/h
Dew Point 55°F13°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 36%
Thu, 10th
McCook IL Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 76°F 24°C
Lo: 61°F 16°C
Sunrise 06:26 AM
Sunset 07:10 PM
Wind NNW 8 mph12 km/h
Dew Point 48°F9°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 6% *
Humidity 43%
Fri, 11th
McCook IL Weather - Friday, Sep 11, 2026 - Sunny
Hi: 76°F 25°C
Lo: 60°F 15°C
Sunrise 06:28 AM
Sunset 07:08 PM
Wind SSE 7 mph12 km/h
Dew Point 51°F11°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 3% *
Humidity 46%
Sat, 12th
McCook IL Weather - Saturday, Sep 12, 2026 - Light Rain Shower
Hi: 84°F 29°C
Lo: 66°F 19°C
Sunrise 06:29 AM
Sunset 07:06 PM
Wind S 9 mph14 km/h
Dew Point 59°F15°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 19% *
Humidity 53%
Sun, 13th
McCook IL Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 94°F 35°C
Lo: 76°F 25°C
Sunrise 06:30 AM
Sunset 07:04 PM
Wind SW 14 mph22 km/h
Dew Point 67°F19°C
uv Index 8
Barometric Pressure 29.8 in1009 mb
POP 2% *
Humidity 49%
Mon, 14th
McCook IL Weather - Monday, Sep 14, 2026 - Sunny
Hi: 90°F 32°C
Lo: 72°F 22°C
Sunrise 06:31 AM
Sunset 07:03 PM
Wind SW 6 mph10 km/h
Dew Point 58°F14°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 37%
Tue, 15th
McCook IL Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 80°F 27°C
Lo: 64°F 18°C
Sunrise 06:32 AM
Sunset 07:01 PM
Wind SW 4 mph7 km/h
Dew Point 33°F1°C
uv Index 7
Barometric Pressure 30.15 in1021 mb
POP 0% *
Humidity 20%
Wed, 16th
McCook IL Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 72°F 22°C
Lo: 58°F 15°C
Sunrise 06:33 AM
Sunset 06:59 PM
Wind NE 9 mph14 km/h
Dew Point 44°F7°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 1% *
Humidity 39%
* POP = Probability of Precipitation