Historical Weather Records & Monthly Climate for Oak Lawn, IL
All-Time High
100°F
All-Time Low
-28°F
Max Daily Snow
9.2"
Max Wind Gust
34 mph
Monthly Climate Averages
Based on 30 years of historical data (1994 - 2023)
| Month | High (°F) | Low (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|
| January | 31° | 18° | 2.41" | 7.73" |
| February | 35° | 20° | 2.26" | 6.69" |
| March | 46° | 30° | 2.75" | 3.84" |
| April | 58° | 40° | 4.13" | 1.5" |
| May | 69° | 51° | 4.69" | 0 |
| June | 79° | 62° | 4.35" | 0 |
| July | 82° | 67° | 4.15" | 0 |
| August | 81° | 66° | 4.1" | 0 |
| September | 75° | 59° | 3.09" | 0 |
| October | 62° | 48° | 3.65" | 0.21" |
| November | 48° | 35° | 2.53" | 1.61" |
| December | 37° | 25° | 2.44" | 5.21" |
More Historical Climate Data for Cities in
IL