Oak Brook
Illinois, United States
- Population
- 8,091
- Timezone
- CDT · UTC-5
- Coordinates
- 41.8328° N, 87.9290° W
- IANA
- America/Chicago
- Daylight saving
- Observed
Today's Weather
Full forecast →
13°
Partly cloudy
9° / 20°
High · Low
Today's Sun
Full sun forecast →05:33
Sunrise
20:02
Sunset