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As of 05:11 CDT

Weather in McLean, IL

51°Current weather

McLean, Friday, 23 October, 05:11

Clear. Feels like 50°. High 74°, low 50°.

Pressure30.27 inHg
Wind5.1 mph SE
Humidity85%
Visibility6.2 mi
Dew point46°

10-day forecast for McLean, IL: 45° to 76°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

76°
Best day: Thursday, October 29
60° · 0.57 in
Worst day: Saturday, October 31

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

Sat, 2473° / 48°0Overcast
MorningOvercast53°feels 52°
AfternoonOvercast72°feels 71°
EveningPartly cloudy60°feels 58°
OvernightOvercast52°feels 50°
73 °Overcast

McLean, Saturday, 24 October

Overcast. High 73°, low 48°.

Pressure30.36 inHg
Wind6.8 mph S
Humidity49%
Visibility6.2 mi
Dew point48°
Sun, 2575° / 51°0Clear
MorningOvercast52°feels 51°
AfternoonOvercast74°feels 73°
EveningOvercast61°feels 60°
OvernightOvercast54°feels 52°
75 °Clear

McLean, Sunday, 25 October

Clear. High 75°, low 51°.

Pressure30.39 inHg
Wind6 mph S
Humidity46%
Visibility6.2 mi
Dew point49°
Mon, 2673° / 52°0Overcast
MorningOvercast53°feels 52°
AfternoonOvercast73°feels 72°
EveningOvercast62°feels 61°
OvernightOvercast54°feels 53°
73 °Overcast

McLean, Monday, 26 October

Overcast. High 73°, low 52°.

Pressure30.33 inHg
Wind1.6 mph E
Humidity50%
Visibility6.2 mi
Dew point51°
Tue, 2771° / 52°0Overcast
MorningOvercast58°feels 57°
AfternoonOvercast69°feels 68°
EveningOvercast61°feels 60°
OvernightOvercast53°feels 53°
71 °Overcast

McLean, Tuesday, 27 October

Overcast. High 71°, low 52°.

Pressure30.24 inHg
Wind7.9 mph E
Humidity51%
Visibility—
Dew point49°
Wed, 2873° / 54°0.01Light rain
MorningLight rain60°feels 59°
AfternoonLight rain71°feels 70°
EveningLight rain66°feels 65°
OvernightLight rain61°feels 60°
73 °Light rain

McLean, Wednesday, 28 October

Light rain. High 73°, low 54°.

Pressure30.03 inHg
Wind13.9 mph SW
Humidity42%
Visibility—
Dew point46°
Thu, 2976° / 59°0Overcast
MorningOvercast64°feels 62°
AfternoonOvercast73°feels 72°
EveningOvercast66°feels 64°
OvernightOvercast65°feels 64°
76 °Overcast

McLean, Thursday, 29 October

Overcast. High 76°, low 59°.

Pressure30.12 inHg
Wind14.7 mph S
Humidity29%
Visibility—
Dew point39°
Fri, 3065° / 56°0.56Rain
MorningRain62°feels 60°
AfternoonRain59°feels 58°
EveningRain57°feels 56°
OvernightRain59°feels 59°
65 °Rain

McLean, Friday, 30 October

Rain. High 65°, low 56°.

Pressure30.06 inHg
Wind16.9 mph S
Humidity66%
Visibility—
Dew point49°
Sat, 3160° / 54°0.57Rain
MorningRain60°feels 60°
AfternoonRain60°feels 60°
EveningRain58°feels 58°
OvernightRain55°feels 55°
60 °Rain

McLean, Saturday, 31 October

Rain. High 60°, low 54°.

Pressure29.91 inHg
Wind13.3 mph S
Humidity97%
Visibility—
Dew point59°
Sun, 0154° / 45°0.08Light rain
MorningLight rain49°feels 45°
AfternoonLight rain52°feels 50°
EveningLight rain48°feels 43°
OvernightLight rain45°feels 39°
54 °Light rain

McLean, Sunday, 1 November

Light rain. High 54°, low 45°.

Pressure30.00 inHg
Wind14.6 mph W
Humidity73%
Visibility—
Dew point43°

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.