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As of 22:11 CDT

Weather in McLean, IL

71°Current weather

McLean, Saturday, 8 August, 22:11

Clear. Feels like 72°. High 86°, low 70°.

Pressure30.03 inHg
Wind6.5 mph E
Humidity93%
Visibility6.2 mi
Dew point69°

10-day forecast for McLean, IL: 60° to 92°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

92°
Best day: Sunday, August 9
68° · 0.26 in
Worst day: Saturday, August 15

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

Sun, 0992° / 69°0Clear
MorningPartly cloudy75°feels 77°
AfternoonClear91°feels 104°
EveningClear85°feels 93°
OvernightOvercast70°feels 71°
92 °Clear

McLean, Sunday, 9 August

Clear. High 92°, low 69°.

Pressure29.94 inHg
Wind14.8 mph S
Humidity70%
Visibility6.2 mi
Dew point74°
Mon, 1091° / 75°0Overcast
MorningClear78°feels 79°
AfternoonOvercast89°feels 98°
EveningOvercast84°feels 92°
OvernightClear79°feels 79°
91 °Overcast

McLean, Monday, 10 August

Overcast. High 91°, low 75°.

Pressure29.91 inHg
Wind10.5 mph SW
Humidity69%
Visibility6.2 mi
Dew point75°
Tue, 1188° / 72°0.12Rain
MorningLight rain73°feels 74°
AfternoonOvercast84°feels 90°
EveningOvercast83°feels 90°
OvernightLight rain78°feels 79°
88 °Rain

McLean, Tuesday, 11 August

Rain. High 88°, low 72°.

Pressure29.83 inHg
Wind15.1 mph SW
Humidity64%
Visibility6.2 mi
Dew point73°
Wed, 1284° / 71°0.1Light rain
MorningOvercast75°feels 77°
AfternoonRain82°feels 90°
EveningClear74°feels 75°
OvernightOvercast75°feels 76°
84 °Light rain

McLean, Wednesday, 12 August

Light rain. High 84°, low 71°.

Pressure29.85 inHg
Wind3 mph SE
Humidity75%
Visibility6.2 mi
Dew point74°
Thu, 1379° / 64°0.28Rain
MorningRain68°feels 68°
AfternoonRain77°feels 77°
EveningRain68°feels 69°
OvernightRain65°feels 65°
79 °Rain

McLean, Thursday, 13 August

Rain. High 79°, low 64°.

Pressure29.94 inHg
Wind9.9 mph SE
Humidity72%
Visibility—
Dew point67°
Fri, 1478° / 63°0Light rain
MorningLight rain67°feels 67°
AfternoonLight rain76°feels 77°
EveningLight rain72°feels 73°
OvernightLight rain66°feels 66°
78 °Light rain

McLean, Friday, 14 August

Light rain. High 78°, low 63°.

Pressure30.09 inHg
Wind10.6 mph E
Humidity67%
Visibility—
Dew point63°
Sat, 1568° / 60°0.26Rain
MorningRain62°feels 62°
AfternoonRain61°feels 61°
EveningRain65°feels 65°
OvernightRain62°feels 63°
68 °Rain

McLean, Saturday, 15 August

Rain. High 68°, low 60°.

Pressure30.27 inHg
Wind13.2 mph E
Humidity93%
Visibility—
Dew point58°
Sun, 1671° / 63°0.01Light rain
MorningLight rain64°feels 64°
AfternoonLight rain68°feels 69°
EveningLight rain69°feels 70°
OvernightLight rain64°feels 64°
71 °Light rain

McLean, Sunday, 16 August

Light rain. High 71°, low 63°.

Pressure30.12 inHg
Wind9.5 mph E
Humidity83%
Visibility—
Dew point62°
Mon, 1779° / 62°0.03Light rain
MorningLight rain68°feels 68°
AfternoonLight rain76°feels 77°
EveningLight rain75°feels 76°
OvernightLight rain70°feels 70°
79 °Light rain

McLean, Monday, 17 August

Light rain. High 79°, low 62°.

Pressure30.06 inHg
Wind5.9 mph NE
Humidity76%
Visibility—
Dew point67°

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.