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As of 04:08 CDT

Weather in McLean, IL

47°Current weather

McLean, Wednesday, 21 October, 04:08

Clear. Feels like 46°. High 75°, low 46°.

Pressure30.27 inHg
Wind3.6 mph SE
Humidity85%
Visibility6.2 mi
Dew point42°

10-day forecast for McLean, IL: 39° to 76°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

76°
Best day: Thursday, October 22
51°
Worst day: Thursday, October 29

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

Thu, 2276° / 49°0Clear
MorningClear53°feels 52°
AfternoonClear75°feels 74°
EveningClear61°feels 60°
OvernightClear53°feels 51°
76 °Clear

McLean, Thursday, 22 October

Clear. High 76°, low 49°.

Pressure30.27 inHg
Wind1.3 mph NE
Humidity45%
Visibility6.2 mi
Dew point48°
Fri, 2372° / 51°0Clear
MorningClear52°feels 51°
AfternoonClear71°feels 70°
EveningClear60°feels 59°
OvernightClear54°feels 53°
72 °Clear

McLean, Friday, 23 October

Clear. High 72°, low 51°.

Pressure30.30 inHg
Wind7.1 mph S
Humidity47%
Visibility6.2 mi
Dew point49°
Sat, 2470° / 50°0Overcast
MorningOvercast52°feels 50°
AfternoonOvercast70°feels 69°
EveningOvercast61°feels 59°
OvernightOvercast53°feels 52°
70 °Overcast

McLean, Saturday, 24 October

Overcast. High 70°, low 50°.

Pressure30.36 inHg
Wind8.9 mph S
Humidity49%
Visibility6.2 mi
Dew point48°
Sun, 2574° / 52°0Overcast
MorningOvercast58°feels 56°
AfternoonOvercast71°feels 70°
EveningOvercast63°feels 62°
OvernightOvercast54°feels 53°
74 °Overcast

McLean, Sunday, 25 October

Overcast. High 74°, low 52°.

Pressure30.36 inHg
Wind6.3 mph SE
Humidity44%
Visibility—
Dew point46°
Mon, 2673° / 54°0Overcast
MorningOvercast59°feels 58°
AfternoonOvercast71°feels 70°
EveningOvercast65°feels 63°
OvernightOvercast60°feels 59°
73 °Overcast

McLean, Monday, 26 October

Overcast. High 73°, low 54°.

Pressure30.24 inHg
Wind7 mph S
Humidity42%
Visibility—
Dew point46°
Tue, 2760° / 54°0.07Light rain
MorningLight rain57°feels 56°
AfternoonLight rain58°feels 57°
EveningLight rain55°feels 54°
OvernightLight rain55°feels 54°
60 °Light rain

McLean, Tuesday, 27 October

Light rain. High 60°, low 54°.

Pressure30.21 inHg
Wind9.5 mph NE
Humidity71%
Visibility—
Dew point49°
Wed, 2863° / 52°0.02Light rain
MorningLight rain55°feels 54°
AfternoonLight rain62°feels 61°
EveningLight rain60°feels 58°
OvernightLight rain57°feels 56°
63 °Light rain

McLean, Wednesday, 28 October

Light rain. High 63°, low 52°.

Pressure30.12 inHg
Wind11.7 mph SW
Humidity57%
Visibility—
Dew point46°
Thu, 2951° / 42°0.04Light rain
MorningLight rain46°feels 39°
AfternoonLight rain46°feels 40°
EveningLight rain44°feels 40°
OvernightLight rain42°feels 38°
51 °Light rain

McLean, Thursday, 29 October

Light rain. High 51°, low 42°.

Pressure30.27 inHg
Wind18.8 mph W
Humidity61%
Visibility—
Dew point33°
Fri, 3055° / 39°0Partly cloudy
MorningPartly cloudy44°feels 43°
AfternoonPartly cloudy52°feels 49°
EveningPartly cloudy46°feels 43°
OvernightPartly cloudy43°feels 39°
55 °Partly cloudy

McLean, Friday, 30 October

Partly cloudy. High 55°, low 39°.

Pressure30.30 inHg
Wind7.8 mph NE
Humidity37%
Visibility—
Dew point26°

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.