McLean, IL 14 Day Weather - WeatherWorld.com

Feedback E-mail the Weather

Quick Weather Clicks

McLean, IL Weather - 14-Day Weather Forecast

Current Conditions

Settings
McLean IL Weather - Clear - 73°F
Clear
73°F
Updated 12:45 pm
Feels Like 67°F
Humidity 42%
Wind NW 3 mph
Barometer  30.35 in
Dew Point 49°F
McLean IL Weather - Clear - 23°C
Clear
23°C
Updated 12:45 pm
Feels Like 20°C
Humidity 42%
Wind NW 5 km/h
Barometer  102.7 kPa
Dew Point 9°C
McLean, IL Weather and Current Conditionsmclean il weather forecast

McLean, IL Weather Forecast

McLean Illinois WeatherMcLean, Illinois Weather Weather Forecast
14 day API McLean, IL weather forecast. Note. Our 7-day weather forecast for McLean, 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.
McLean, IL Weather Forecast Dated: 1245 PM Mon Oct 26 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Monday, October 26, 2026

Mid-Morning
McLean Weather - 2026-10-26 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
McLean Weather - 2026-10-26 - Afternoon - Overcast
75°F 24°C
Overcast
Early-Evening
McLean Weather - 2026-10-26 - Evening - Cloudy
66°F 19°C
Cloudy
Pleasant near 75°F 24°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.

Tuesday, October 27, 2026

Mid-Morning
McLean Weather - 2026-10-27 - Morning - Overcast
60°F 16°C
Overcast
Mid-Afternoon
McLean Weather - 2026-10-27 - Afternoon - Overcast
71°F 22°C
Overcast
Early-Evening
McLean Weather - 2026-10-27 - Evening - Overcast
64°F 18°C
Overcast
Comfortable with temperatures reaching 71°F 22°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the S to the SSE at 7 mph 10 km/h.

Wednesday, October 28, 2026

Mid-Morning
McLean Weather - 2026-10-28 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
McLean Weather - 2026-10-28 - Afternoon - Partly Cloudy
66°F 19°C
Partly Cloudy
Early-Evening
McLean Weather - 2026-10-28 - Evening - Clear
65°F 18°C
Clear
Comfortable at 66°F 19°C, overcast in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the SSW to the SSE at 8 mph 13 km/h.

Thursday, October 29, 2026

Mid-Morning
McLean Weather - 2026-10-29 - Morning - Partly Cloudy
64°F 18°C
Partly Cloudy
Mid-Afternoon
McLean Weather - 2026-10-29 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
McLean Weather - 2026-10-29 - Evening - Scattered Showers
69°F 21°C
Scattered Showers
Mild temperatures up to 77°F 25°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds moving from the SSW to the NNE at 8 mph 13 km/h.

Friday, October 30, 2026

Mid-Morning
McLean Weather - 2026-10-30 - Morning - Scattered Showers
62°F 17°C
Scattered Showers
Mid-Afternoon
McLean Weather - 2026-10-30 - Afternoon - Overcast
72°F 22°C
Overcast
Early-Evening
McLean Weather - 2026-10-30 - Evening - Overcast
67°F 20°C
Overcast
Mild with a high of 72°F 22°C, scattered downpours possible, with lower humidity and steady pressure. Winds out of the SE at 5 mph 8 km/h.

Saturday, October 31, 2026

Mid-Morning
McLean Weather - 2026-10-31 - Morning - Overcast
65°F 18°C
Overcast
Mid-Afternoon
McLean Weather - 2026-10-31 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
McLean Weather - 2026-10-31 - Evening - Scattered Showers
63°F 17°C
Scattered Showers
Pleasant near 70°F 21°C, locally heavy downpours at times, with steady humidity and steady pressure.

Sunday, November 1, 2026

Mid-Morning
McLean Weather - 2026-11-01 - Morning - Cloudy
64°F 18°C
Cloudy
Mid-Afternoon
McLean Weather - 2026-11-01 - Afternoon - Partly Cloudy
67°F 20°C
Partly Cloudy
Early-Evening
McLean Weather - 2026-11-01 - Evening - Partly Cloudy
64°F 18°C
Partly Cloudy
Comfortable at 67°F 20°C, cloudy throughout the day, with steady humidity and steady pressure.

Monday, November 2, 2026

Mid-Morning
McLean Weather - 2026-11-02 - Morning - Light Showers
63°F 17°C
Light Showers
Mid-Afternoon
McLean Weather - 2026-11-02 - Afternoon - Light Showers
67°F 19°C
Light Showers
Early-Evening
McLean Weather - 2026-11-02 - Evening - Light Showers
66°F 19°C
Light Showers
Cool with a high near 67°F 19°C, persistent showers off and on through the day, with steady humidity and barometric pressure falling. Winds shifting from the SSE to the S at 13 mph 20 km/h. Gusts up to 34 mph 54 km/h.

Tuesday, November 3, 2026

Mid-Morning
McLean Weather - 2026-11-03 - Morning - Cloudy
56°F 14°C
Cloudy
Mid-Afternoon
McLean Weather - 2026-11-03 - Afternoon - Partly Cloudy
57°F 14°C
Partly Cloudy
Early-Evening
McLean Weather - 2026-11-03 - Evening - Partly Cloudy
53°F 12°C
Partly Cloudy
Brisk around 57°F 14°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds WNW at 11 mph 18 km/h. Gusts up to 28 mph 46 km/h.

Wednesday, November 4, 2026

Mid-Morning
McLean Weather - 2026-11-04 - Morning - Partly Cloudy
48°F 9°C
Partly Cloudy
Mid-Afternoon
McLean Weather - 2026-11-04 - Afternoon - Sunny
56°F 13°C
Sunny
Early-Evening
McLean Weather - 2026-11-04 - Evening - Clear
51°F 11°C
Clear
Cool and brisk at 56°F 13°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the NW to the N at 5 mph 8 km/h.

Thursday, November 5, 2026

Mid-Morning
McLean Weather - 2026-11-05 - Morning - Partly Cloudy
53°F 12°C
Partly Cloudy
Mid-Afternoon
McLean Weather - 2026-11-05 - Afternoon - Partly Cloudy
58°F 14°C
Partly Cloudy
Early-Evening
McLean Weather - 2026-11-05 - Evening - Partly Cloudy
51°F 11°C
Partly Cloudy
Comfortable at 58°F 14°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with increasing humidity and steady pressure. Winds moving from the N to the NNE at 9 mph 14 km/h. Gusts up to 20 mph 32 km/h.

Friday, November 6, 2026

Mid-Morning
McLean Weather - 2026-11-06 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
McLean Weather - 2026-11-06 - Afternoon - Partly Cloudy
56°F 14°C
Partly Cloudy
Early-Evening
McLean Weather - 2026-11-06 - Evening - Partly Cloudy
49°F 9°C
Partly Cloudy
Crisp with a high near 56°F 14°C, partly cloudy throughout the day, with steady humidity and steady pressure.

Saturday, November 7, 2026

Mid-Morning
McLean Weather - 2026-11-07 - Morning - Partly Cloudy
43°F 6°C
Partly Cloudy
Mid-Afternoon
McLean Weather - 2026-11-07 - Afternoon - Cloudy
51°F 10°C
Cloudy
Early-Evening
McLean Weather - 2026-11-07 - Evening - Partly Cloudy
46°F 8°C
Partly Cloudy
Brisk around 51°F 10°C, cloudy through the afternoon, turning partly cloudy this evening, with increasing humidity and steady pressure.

Sunday, November 8, 2026

Mid-Morning
McLean Weather - 2026-11-08 - Morning - Partly Cloudy
50°F 10°C
Partly Cloudy
Mid-Afternoon
McLean Weather - 2026-11-08 - Afternoon - Partly Cloudy
59°F 15°C
Partly Cloudy
Early-Evening
McLean Weather - 2026-11-08 - Evening - Partly Cloudy
54°F 12°C
Partly Cloudy
Mildly cool near 59°F 15°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds S at 9 mph 14 km/h.

Trending Headlines

McLean, IL Weather Radar Map

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

McLean, IL 7 Day Weather

National Two Day Weather Forecast


E-mail the McLean Weather Forecast

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

Weather by the Numbers

Mon, 26th
McLean IL Weather - Monday, Oct 26, 2026 - Overcast
Hi: 75°F 24°C
Lo: 55°F 13°C
Sunrise 07:20 AM
Sunset 06:01 PM
Wind S 4 mph6 km/h
Dew Point 43°F6°C
uv Index 3
Barometric Pressure 30.3 in1026 mb
POP 10% *
Humidity 36%
Tue, 27th
McLean IL Weather - Tuesday, Oct 27, 2026 - Overcast
Hi: 72°F 22°C
Lo: 54°F 12°C
Sunrise 07:21 AM
Sunset 06:00 PM
Wind S 10 mph16 km/h
Dew Point 43°F6°C
uv Index 2
Barometric Pressure 30.24 in1024 mb
POP 10% *
Humidity 38%
Wed, 28th
McLean IL Weather - Wednesday, Oct 28, 2026 - Overcast
Hi: 71°F 22°C
Lo: 56°F 13°C
Sunrise 07:22 AM
Sunset 05:59 PM
Wind S 8 mph12 km/h
Dew Point 47°F8°C
uv Index 1
Barometric Pressure 30.21 in1023 mb
POP 14% *
Humidity 57%
Thu, 29th
McLean IL Weather - Thursday, Oct 29, 2026 - Partly Cloudy
Hi: 77°F 25°C
Lo: 59°F 15°C
Sunrise 07:23 AM
Sunset 05:58 PM
Wind SW 15 mph24 km/h
Dew Point 53°F11°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 4% *
Humidity 46%
Fri, 30th
McLean IL Weather - Friday, Oct 30, 2026 - Overcast
Hi: 74°F 23°C
Lo: 59°F 15°C
Sunrise 07:25 AM
Sunset 05:56 PM
Wind ESE 11 mph17 km/h
Dew Point 58°F15°C
uv Index 5
Barometric Pressure 30.24 in1024 mb
POP 14% *
Humidity 63%
Sat, 31st
McLean IL Weather - Saturday, Oct 31, 2026 - Overcast
Hi: 71°F 22°C
Lo: 60°F 15°C
Sunrise 07:26 AM
Sunset 05:55 PM
Wind S 6 mph10 km/h
Dew Point 51°F11°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 12% *
Humidity 52%
Sun, 1st
McLean IL Weather - Sunday, Nov 1, 2026 - Partly Cloudy
Hi: 68°F 20°C
Lo: 59°F 15°C
Sunrise 07:27 AM
Sunset 05:54 PM
Wind S 2 mph4 km/h
Dew Point 57°F14°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 9% *
Humidity 66%
Mon, 2nd
McLean IL Weather - Monday, Nov 2, 2026 - Light Rain Shower
Hi: 67°F 19°C
Lo: 60°F 16°C
Sunrise 06:28 AM
Sunset 04:53 PM
Wind SSE 12 mph19 km/h
Dew Point 61°F16°C
uv Index 4
Barometric Pressure 29.83 in1010 mb
POP 48% *
Humidity 85%
Tue, 3rd
McLean IL Weather - Tuesday, Nov 3, 2026 - Partly Cloudy
Hi: 65°F 18°C
Lo: 49°F 10°C
Sunrise 06:29 AM
Sunset 04:51 PM
Wind WNW 13 mph22 km/h
Dew Point 44°F7°C
uv Index 4
Barometric Pressure 29.83 in1010 mb
POP 5% *
Humidity 58%
Wed, 4th
McLean IL Weather - Wednesday, Nov 4, 2026 - Sunny
Hi: 57°F 14°C
Lo: 43°F 6°C
Sunrise 06:30 AM
Sunset 04:50 PM
Wind NW 8 mph13 km/h
Dew Point 33°F0°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 40%
Thu, 5th
McLean IL Weather - Thursday, Nov 5, 2026 - Sunny
Hi: 60°F 15°C
Lo: 47°F 8°C
Sunrise 06:31 AM
Sunset 04:49 PM
Wind N 7 mph12 km/h
Dew Point 40°F4°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 3% *
Humidity 48%
Fri, 6th
McLean IL Weather - Friday, Nov 6, 2026 - Partly Cloudy
Hi: 58°F 15°C
Lo: 42°F 6°C
Sunrise 06:32 AM
Sunset 04:48 PM
Wind NW 3 mph5 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 3% *
Humidity 44%
Sat, 7th
McLean IL Weather - Saturday, Nov 7, 2026 - Cloudy
Hi: 52°F 11°C
Lo: 37°F 3°C
Sunrise 06:33 AM
Sunset 04:47 PM
Wind WNW 2 mph4 km/h
Dew Point 34°F1°C
uv Index 3
Barometric Pressure 29.97 in1015 mb
POP 10% *
Humidity 50%
Sun, 8th
McLean IL Weather - Sunday, Nov 8, 2026 - Partly Cloudy
Hi: 59°F 15°C
Lo: 42°F 6°C
Sunrise 06:34 AM
Sunset 04:46 PM
Wind S 10 mph16 km/h
Dew Point 43°F6°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 6% *
Humidity 55%
* POP = Probability of Precipitation. Data for 12:00 PM.