Lake Forest
Illinois, United States
- Population
- 19,408
- Timezone
- CDT · UTC-5
- Coordinates
- 42.2586° N, 87.8406° W
- IANA
- America/Chicago
- Daylight saving
- Observed
Today's Weather
Full forecast →
11°
Overcast
8° / 15°
High · Low
Today's Sun
Full sun forecast →05:31
Sunrise
20:04
Sunset