10-day forecast for Oak Brook, IL: 39° to 73°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Monday, November 2
50° · 0.72 in
Worst day: Sunday, November 8
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0373° / 64°0.14
Morning66°feels 66°
Afternoon70°feels 71°
Evening68°feels 68°
Overnight65°feels 65°
73 °
Oak Brook, Tuesday, 3 November
Rain. High 73°, low 64°.
Pressure29.83 inHg
Wind17.5 mph S
Humidity72%
Visibility5.3 mi
Dew point61°
Wed, 0464° / 53°0.37
Morning62°feels 63°
Afternoon58°feels 57°
Evening54°feels 53°
Overnight64°feels 65°
64 °
Oak Brook, Wednesday, 4 November
Rain. High 64°, low 53°.
Pressure29.65 inHg
Wind13.2 mph SW
Humidity74%
Visibility6.2 mi
Dew point52°
Thu, 0553° / 51°0.03
Morning50°feels 49°
Afternoon52°feels 50°
Evening51°feels 51°
Overnight53°feels 52°
53 °
Oak Brook, Thursday, 5 November
Light rain. High 53°, low 51°.
Pressure29.68 inHg
Wind12.8 mph SW
Humidity75%
Visibility6.2 mi
Dew point44°
Fri, 0651° / 47°0.04
Morning50°feels 49°
Afternoon50°feels 48°
Evening48°feels 44°
Overnight51°feels 50°
51 °
Oak Brook, Friday, 6 November
Light rain. High 51°, low 47°.
Pressure29.94 inHg
Wind11.7 mph N
Humidity81%
Visibility—
Dew point44°
Sat, 0749° / 43°0
Morning44°feels 41°
Afternoon48°feels 46°
Evening49°feels 47°
Overnight47°feels 46°
49 °
Oak Brook, Saturday, 7 November
Overcast. High 49°, low 43°.
Pressure30.06 inHg
Wind7.1 mph NW
Humidity55%
Visibility—
Dew point32°
Sun, 0850° / 46°0.72
Morning47°feels 43°
Afternoon47°feels 44°
Evening46°feels 40°
Overnight46°feels 41°
50 °
Oak Brook, Sunday, 8 November
Rain. High 50°, low 46°.
Pressure29.62 inHg
Wind10.9 mph NE
Humidity88%
Visibility—
Dew point44°
Mon, 0949° / 42°0
Morning44°feels 39°
Afternoon48°feels 43°
Evening46°feels 42°
Overnight44°feels 39°
49 °
Oak Brook, Monday, 9 November
Overcast. High 49°, low 42°.
Pressure29.91 inHg
Wind10.4 mph NW
Humidity42%
Visibility—
Dew point25°
Tue, 1049° / 40°0
Morning43°feels 38°
Afternoon48°feels 43°
Evening46°feels 42°
Overnight43°feels 38°
49 °
Oak Brook, Tuesday, 10 November
Clear. High 49°, low 40°.
Pressure29.94 inHg
Wind12.3 mph NW
Humidity46%
Visibility—
Dew point28°
Wed, 1150° / 39°0
Morning42°feels 37°
Afternoon48°feels 44°
Evening46°feels 43°
Overnight44°feels 40°
50 °
Oak Brook, Wednesday, 11 November
Overcast. High 50°, low 39°.
Pressure30.12 inHg
Wind9.5 mph NW
Humidity43%
Visibility—
Dew point25°
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.