10-day forecast for Oak Brook, IL: 43° to 70°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Friday, November 6
65° · 0.28 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3161° / 53°0.09
Morning55°feels 54°
Afternoon61°feels 60°
Evening60°feels 59°
Overnight54°feels 53°
61 °
Oak Brook, Saturday, 31 October
Light rain. High 61°, low 53°.
Pressure30.36 inHg
Wind4.4 mph E
Humidity76%
Visibility6.2 mi
Dew point48°
Sun, 0165° / 53°0
Morning54°feels 53°
Afternoon63°feels 62°
Evening58°feels 57°
Overnight54°feels 53°
65 °
Oak Brook, Sunday, 1 November
Overcast. High 65°, low 53°.
Pressure30.36 inHg
Wind1.5 mph SE
Humidity75%
Visibility6.2 mi
Dew point53°
Mon, 0260° / 54°0.02
Morning54°feels 53°
Afternoon58°feels 57°
Evening59°feels 58°
Overnight55°feels 54°
60 °
Oak Brook, Monday, 2 November
Light rain. High 60°, low 54°.
Pressure30.15 inHg
Wind7.7 mph S
Humidity83%
Visibility6.2 mi
Dew point52°
Tue, 0367° / 60°0.03
Morning61°feels 60°
Afternoon67°feels 66°
Evening63°feels 63°
Overnight60°feels 59°
67 °
Oak Brook, Tuesday, 3 November
Light rain. High 67°, low 60°.
Pressure29.91 inHg
Wind12.2 mph S
Humidity72%
Visibility6.2 mi
Dew point56°
Wed, 0465° / 59°0.28
Morning63°feels 64°
Afternoon64°feels 64°
Evening62°feels 62°
Overnight59°feels 60°
65 °
Oak Brook, Wednesday, 4 November
Light rain. High 65°, low 59°.
Pressure29.71 inHg
Wind11.8 mph S
Humidity97%
Visibility—
Dew point63°
Thu, 0566° / 55°0
Morning58°feels 57°
Afternoon64°feels 63°
Evening61°feels 59°
Overnight58°feels 56°
66 °
Oak Brook, Thursday, 5 November
Overcast. High 66°, low 55°.
Pressure29.94 inHg
Wind6.8 mph SW
Humidity49%
Visibility—
Dew point44°
Fri, 0670° / 55°0
Morning59°feels 57°
Afternoon67°feels 66°
Evening64°feels 62°
Overnight60°feels 58°
70 °
Oak Brook, Friday, 6 November
Overcast. High 70°, low 55°.
Pressure29.97 inHg
Wind9.5 mph S
Humidity45%
Visibility—
Dew point44°
Sat, 0768° / 57°0
Morning60°feels 59°
Afternoon67°feels 65°
Evening64°feels 63°
Overnight61°feels 60°
68 °
Oak Brook, Saturday, 7 November
Overcast. High 68°, low 57°.
Pressure30.06 inHg
Wind4.1 mph E
Humidity50%
Visibility—
Dew point47°
Sun, 0869° / 58°0
Morning61°feels 60°
Afternoon68°feels 67°
Evening62°feels 61°
Overnight60°feels 59°
69 °
Oak Brook, Sunday, 8 November
Overcast. High 69°, low 58°.
Pressure30.21 inHg
Wind7.2 mph NE
Humidity46%
Visibility—
Dew point46°
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.