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Oak Lawn, United States Snapshot 2026
Where is Oak Lawn?
Oak Lawn, United States
- Continent
- Americas
- Country
- United States
- City
- Oak Lawn
- Population
- 56.8K
- Elevation
- 182 m
- Coordinates
- 41.71°, -87.76°
Oak Lawn is a city in United States with a population of approximately 56.8K. Average temperatures range from -6°C (21°F) in January to 28°C (83°F) in July. The best time to visit is June, July, August, September. The city sits at an elevation of 182 m above sea level.
Time in Oak Lawn right now
Open full time & time zone page 15:52 52
Monday, June 15, 2026
IANA time zone
America/Chicago
Daylight saving
DST in effect
CST / CDT
Next DST change
November 1
backward -1h
Live weather in Oak Lawn
Daylight in Oak Lawn today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 11m
Climate normals for Oak Lawn
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair May
Good June best
Excellent July best
Good August best
Excellent September best
Excellent October
Good November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 1°C / -6°C | -4°C / -11°C | 10days (66 mm) Wet | 5.1h Fair | 73% Muggy | 2.1 Moderate | Poor | View Details |
| February | 4°C / -5°C | -1°C / -10°C | 8days (59 mm) Wet | 6.9h Fair | 70% Muggy | 3.4 Moderate | Poor | View Details |
| March | 10°C / 1°C | 6°C / -4°C | 12days (99 mm) Wet | 7.8h Good | 68% Muggy | 4.5 Moderate | Poor | View Details |
| April | 15°C / 5°C | 12°C / 1°C | 13days (115 mm) Wet | 9h Good | 68% Muggy | 5.5 High | Fair | View Details |
| May | 21°C / 11°C | 20°C / 9°C | 13days (122 mm) Wet | 10.3h Excellent | 72% Muggy | 6.7 High | Good | View Details |
| June best | 27°C / 17°C | 28°C / 17°C | 12days (114 mm) Wet | 11.9h Excellent | 70% Muggy | 7.1 Very High | Excellent | View Details |
| July best | 28°C / 20°C | 31°C / 21°C | 11days (100 mm) Wet | 11.9h Excellent | 74% Muggy | 7.1 Very High | Good | View Details |
| August best | 27°C / 19°C | 30°C / 20°C | 11days (84 mm) Wet | 11.4h Excellent | 73% Muggy | 6.6 High | Excellent | View Details |
| September best | 25°C / 16°C | 25°C / 16°C | 9days (69 mm) Wet | 9.6h Good | 71% Muggy | 5.3 High | Excellent | View Details |
| October | 18°C / 10°C | 16°C / 7°C | 11days (110 mm) Wet | 7.5h Good | 69% Muggy | 3.8 Moderate | Good | View Details |
| November | 10°C / 3°C | 6°C / -2°C | 8days (60 mm) Wet | 6.1h Fair | 69% Muggy | 2.6 Moderate | Poor | View Details |
| December | 4°C / -3°C | 0°C / -8°C | 8days (64 mm) Wet | 5.1h Fair | 72% Muggy | 1.8 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 1°C / -6°C . Feb: 4°C / -5°C . Mar: 10°C / 1°C . Apr: 15°C / 5°C . May: 21°C / 11°C . Jun: 27°C / 17°C . Jul: 28°C / 20°C . Aug: 27°C / 19°C . Sep: 25°C / 16°C . Oct: 18°C / 10°C . Nov: 10°C / 3°C . Dec: 4°C / -3°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 66 mm. Feb: 59 mm. Mar: 99 mm. Apr: 115 mm. May: 122 mm. Jun: 114 mm. Jul: 100 mm. Aug: 84 mm. Sep: 69 mm. Oct: 110 mm. Nov: 60 mm. Dec: 64 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 73%. Feb: 70%. Mar: 68%. Apr: 68%. May: 72%. Jun: 70%. Jul: 74%. Aug: 73%. Sep: 71%. Oct: 69%. Nov: 69%. Dec: 72%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 23 km/h . Feb: 24 km/h . Mar: 24 km/h . Apr: 24 km/h . May: 21 km/h . Jun: 19 km/h . Jul: 17 km/h . Aug: 17 km/h . Sep: 19 km/h . Oct: 22 km/h . Nov: 23 km/h . Dec: 23 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 5. Apr: UV 6. May: UV 7. Jun: UV 7. Jul: UV 7. Aug: UV 7. Sep: UV 5. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Frequently Asked Questions
Oak Lawn has a population of approximately 56.8K.
The best months to visit Oak Lawn are June, July, August, September, when temperatures are pleasant and rainfall is lower.
Oak Lawn receives approximately 1062mm of rainfall annually across 126 rainy days.
Oak Lawn is located in United States, in the Americas region.
Oak Lawn sits at an elevation of 182 m (597 ft) above sea level.