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As of 22:02 CDT

Weather in Oak Brook, IL

71°Current weather

Oak Brook, Saturday, 8 August, 22:02

Clear. Feels like 72°. High 83°, low 69°.

Pressure30.03 inHg
Wind2.9 mph W
Humidity78%
Visibility6.2 mi
Dew point63°

10-day forecast for Oak Brook, IL: 64° to 89°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

83°
Best day: Monday, August 17
89° · 0.56 in
Worst day: Monday, August 10

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

Sun, 0988° / 64°0.44Rain
MorningPartly cloudy71°feels 71°
AfternoonOvercast87°feels 91°
EveningLight rain83°feels 95°
OvernightClear68°feels 68°
88 °Rain

Oak Brook, Sunday, 9 August

Rain. High 88°, low 64°.

Pressure29.94 inHg
Wind10.7 mph S
Humidity62%
Visibility6.2 mi
Dew point71°
Mon, 1089° / 72°0.56Heavy rain
MorningLight rain73°feels 74°
AfternoonOvercast89°feels 95°
EveningRain78°feels 80°
OvernightClear76°feels 78°
89 °Heavy rain

Oak Brook, Monday, 10 August

Heavy rain. High 89°, low 72°.

Pressure29.91 inHg
Wind3.1 mph E
Humidity58%
Visibility6.2 mi
Dew point70°
Tue, 1186° / 72°0.13Rain
MorningOvercast75°feels 77°
AfternoonPartly cloudy85°feels 90°
EveningClear78°feels 79°
OvernightPartly cloudy72°feels 74°
86 °Rain

Oak Brook, Tuesday, 11 August

Rain. High 86°, low 72°.

Pressure29.83 inHg
Wind5.8 mph SW
Humidity90%
Visibility6.2 mi
Dew point72°
Wed, 1283° / 70°0Overcast
MorningOvercast73°feels 73°
AfternoonOvercast79°feels 79°
EveningClear76°feels 76°
OvernightOvercast71°feels 72°
83 °Overcast

Oak Brook, Wednesday, 12 August

Overcast. High 83°, low 70°.

Pressure29.85 inHg
Wind3.8 mph NW
Humidity51%
Visibility6.2 mi
Dew point63°
Thu, 1376° / 66°0Overcast
MorningOvercast70°feels 69°
AfternoonOvercast75°feels 74°
EveningOvercast69°feels 68°
OvernightOvercast66°feels 66°
76 °Overcast

Oak Brook, Thursday, 13 August

Overcast. High 76°, low 66°.

Pressure30.00 inHg
Wind9 mph NE
Humidity41%
Visibility—
Dew point49°
Fri, 1482° / 64°0Clear
MorningClear69°feels 69°
AfternoonClear81°feels 79°
EveningClear74°feels 73°
OvernightClear68°feels 68°
82 °Clear

Oak Brook, Friday, 14 August

Clear. High 82°, low 64°.

Pressure30.09 inHg
Wind8.2 mph NE
Humidity30%
Visibility—
Dew point45°
Sat, 1571° / 66°0Overcast
MorningOvercast68°feels 68°
AfternoonOvercast71°feels 70°
EveningOvercast67°feels 66°
OvernightOvercast66°feels 66°
71 °Overcast

Oak Brook, Saturday, 15 August

Overcast. High 71°, low 66°.

Pressure30.27 inHg
Wind8.5 mph SW
Humidity48%
Visibility—
Dew point50°
Sun, 1678° / 66°0Overcast
MorningOvercast69°feels 69°
AfternoonOvercast76°feels 75°
EveningOvercast73°feels 73°
OvernightOvercast69°feels 69°
78 °Overcast

Oak Brook, Sunday, 16 August

Overcast. High 78°, low 66°.

Pressure30.12 inHg
Wind3.6 mph S
Humidity48%
Visibility—
Dew point54°
Mon, 1783° / 67°0Overcast
MorningOvercast71°feels 72°
AfternoonOvercast81°feels 82°
EveningOvercast78°feels 78°
OvernightOvercast72°feels 73°
83 °Overcast

Oak Brook, Monday, 17 August

Overcast. High 83°, low 67°.

Pressure30.03 inHg
Wind7.7 mph W
Humidity50%
Visibility—
Dew point59°

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 Oak Brook, 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.