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As of 20:29 CDT

Weather in McLean, IL

62°Current weather

McLean, Thursday, 22 October, 20:29

Clear. Feels like 61°. High 75°, low 46°.

Pressure30.24 inHg
Wind3.2 mph NE
Humidity64%
Visibility6.2 mi
Dew point50°

10-day forecast for McLean, IL: 46° to 76°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

76°
Best day: Thursday, October 29
63° · 0.67 in
Worst day: Saturday, October 31

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

Fri, 2375° / 48°0Clear
MorningClear52°feels 51°
AfternoonClear74°feels 73°
EveningOvercast56°feels 54°
OvernightClear51°feels 50°
75 °Clear

McLean, Friday, 23 October

Clear. High 75°, low 48°.

Pressure30.30 inHg
Wind6.4 mph S
Humidity45%
Visibility6.2 mi
Dew point48°
Sat, 2472° / 48°0Overcast
MorningOvercast53°feels 52°
AfternoonOvercast71°feels 69°
EveningOvercast59°feels 58°
OvernightOvercast51°feels 50°
72 °Overcast

McLean, Saturday, 24 October

Overcast. High 72°, low 48°.

Pressure30.36 inHg
Wind6.5 mph S
Humidity50%
Visibility6.2 mi
Dew point49°
Sun, 2574° / 50°0Mostly clear
MorningOvercast52°feels 51°
AfternoonOvercast73°feels 72°
EveningMostly clear60°feels 59°
OvernightOvercast53°feels 52°
74 °Mostly clear

McLean, Sunday, 25 October

Mostly clear. High 74°, low 50°.

Pressure30.39 inHg
Wind4.9 mph S
Humidity47%
Visibility6.2 mi
Dew point49°
Mon, 2673° / 50°0Overcast
MorningOvercast55°feels 54°
AfternoonOvercast73°feels 72°
EveningOvercast61°feels 61°
OvernightOvercast53°feels 52°
73 °Overcast

McLean, Monday, 26 October

Overcast. High 73°, low 50°.

Pressure30.33 inHg
Wind2 mph SE
Humidity51%
Visibility6.2 mi
Dew point51°
Tue, 2769° / 51°0Overcast
MorningOvercast56°feels 55°
AfternoonOvercast67°feels 65°
EveningOvercast61°feels 60°
OvernightOvercast56°feels 55°
69 °Overcast

McLean, Tuesday, 27 October

Overcast. High 69°, low 51°.

Pressure30.27 inHg
Wind7.6 mph E
Humidity55%
Visibility—
Dew point49°
Wed, 2873° / 55°0Partly cloudy
MorningPartly cloudy59°feels 58°
AfternoonPartly cloudy70°feels 69°
EveningPartly cloudy65°feels 63°
OvernightPartly cloudy64°feels 62°
73 °Partly cloudy

McLean, Wednesday, 28 October

Partly cloudy. High 73°, low 55°.

Pressure30.12 inHg
Wind10.9 mph S
Humidity42%
Visibility—
Dew point45°
Thu, 2976° / 59°0Overcast
MorningOvercast64°feels 62°
AfternoonOvercast75°feels 73°
EveningOvercast69°feels 67°
OvernightOvercast66°feels 64°
76 °Overcast

McLean, Thursday, 29 October

Overcast. High 76°, low 59°.

Pressure30.12 inHg
Wind13.2 mph SW
Humidity28%
Visibility—
Dew point38°
Fri, 3068° / 58°0.07Light rain
MorningLight rain60°feels 60°
AfternoonLight rain65°feels 64°
EveningLight rain64°feels 62°
OvernightLight rain62°feels 61°
68 °Light rain

McLean, Friday, 30 October

Light rain. High 68°, low 58°.

Pressure30.12 inHg
Wind10.1 mph SE
Humidity57%
Visibility—
Dew point49°
Sat, 3163° / 58°0.67Rain
MorningRain58°feels 58°
AfternoonRain59°feels 59°
EveningRain63°feels 63°
OvernightRain62°feels 62°
63 °Rain

McLean, Saturday, 31 October

Rain. High 63°, low 58°.

Pressure29.94 inHg
Wind16.8 mph S
Humidity93%
Visibility—
Dew point57°

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.