EN
English Español

As of 12:49 CDT

Weather in McLean, IL

73°Current weather

McLean, Thursday, 22 October, 12:49

Clear. Feels like 72°. High 74°, low 46°.

Pressure30.27 inHg
Wind0.4 mph NE
Humidity45%
Visibility6.2 mi
Dew point51°

10-day forecast for McLean, IL: 38° to 74°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

74°
Best day: Thursday, October 22
55° · 0.46 in
Worst day: Saturday, October 31

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 2374° / 47°0Clear
MorningClear53°feels 51°
AfternoonClear73°feels 72°
EveningClear54°feels 52°
OvernightClear51°feels 50°
74 °Clear

McLean, Friday, 23 October

Clear. High 74°, low 47°.

Pressure30.30 inHg
Wind6.9 mph S
Humidity44%
Visibility6.2 mi
Dew point47°
Sat, 2470° / 48°0Overcast
MorningOvercast50°feels 49°
AfternoonOvercast70°feels 69°
EveningClear59°feels 58°
OvernightClear52°feels 51°
70 °Overcast

McLean, Saturday, 24 October

Overcast. High 70°, low 48°.

Pressure30.36 inHg
Wind7.3 mph S
Humidity51%
Visibility6.2 mi
Dew point49°
Sun, 2573° / 50°0Mostly clear
MorningClear51°feels 50°
AfternoonOvercast73°feels 72°
EveningClear61°feels 60°
OvernightPartly cloudy53°feels 52°
73 °Mostly clear

McLean, Sunday, 25 October

Mostly clear. High 73°, low 50°.

Pressure30.39 inHg
Wind5.4 mph S
Humidity49%
Visibility6.2 mi
Dew point49°
Mon, 2671° / 51°0Overcast
MorningOvercast54°feels 53°
AfternoonOvercast69°feels 68°
EveningOvercast61°feels 60°
OvernightOvercast53°feels 52°
71 °Overcast

McLean, Monday, 26 October

Overcast. High 71°, low 51°.

Pressure30.33 inHg
Wind3.2 mph SE
Humidity55%
Visibility6.2 mi
Dew point50°
Tue, 2770° / 50°0Overcast
MorningOvercast55°feels 55°
AfternoonOvercast67°feels 66°
EveningOvercast60°feels 59°
OvernightOvercast56°feels 55°
70 °Overcast

McLean, Tuesday, 27 October

Overcast. High 70°, low 50°.

Pressure30.27 inHg
Wind6 mph S
Humidity51%
Visibility—
Dew point47°
Wed, 2869° / 55°0Mostly clear
MorningMostly clear60°feels 59°
AfternoonMostly clear67°feels 66°
EveningMostly clear59°feels 57°
OvernightMostly clear56°feels 55°
69 °Mostly clear

McLean, Wednesday, 28 October

Mostly clear. High 69°, low 55°.

Pressure30.09 inHg
Wind13.7 mph W
Humidity46%
Visibility—
Dew point46°
Thu, 2961° / 44°0.15Light rain
MorningLight rain59°feels 57°
AfternoonLight rain53°feels 50°
EveningLight rain47°feels 44°
OvernightLight rain47°feels 44°
61 °Light rain

McLean, Thursday, 29 October

Light rain. High 61°, low 44°.

Pressure30.18 inHg
Wind15.9 mph N
Humidity53%
Visibility—
Dew point38°
Fri, 3057° / 38°0Partly cloudy
MorningPartly cloudy43°feels 39°
AfternoonPartly cloudy54°feels 51°
EveningPartly cloudy49°feels 47°
OvernightPartly cloudy47°feels 44°
57 °Partly cloudy

McLean, Friday, 30 October

Partly cloudy. High 57°, low 38°.

Pressure30.27 inHg
Wind8 mph SE
Humidity31%
Visibility—
Dew point23°
Sat, 3155° / 45°0.46Light rain
MorningLight rain47°feels 43°
AfternoonLight rain53°feels 52°
EveningLight rain55°feels 55°
OvernightLight rain53°feels 52°
55 °Light rain

McLean, Saturday, 31 October

Light rain. High 55°, low 45°.

Pressure30.06 inHg
Wind13.5 mph S
Humidity92%
Visibility—
Dew point49°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in McLean, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.