Orland Park, IL
Climate overview — based on NOAA 1991-2020 normals from LITTLE RED SCHOOL HSE, IL US.
Year-round temperatures (°F)
Climate summary
Orland Park has an annual average temperature of 51.4°F with about 41.4 inches of precipitation per year. The warmest month is July (average high 89.5°F), and the coldest is January (average low 14.7°F). May is typically the wettest month (4.98 in) and February the driest (2.00 in).
Best time to visit Orland Park
Full guide →Climate change signal
All-time records →274 of 366 (74.9%) of Orland Park's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1990s | 0 | |
| 2000s | 0 | |
| 2010s | 318 | |
| 2020s | 48 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 33.1°F | 14.7°F | 23.9°F | 2.30 in | — | 10 |
| February | 36.9°F | 17.6°F | 27.3°F | 2.00 in | — | 8 |
| March | 48.6°F | 27.9°F | 38.3°F | 2.50 in | — | 10 |
| April | 62.0°F | 39.2°F | 50.6°F | 4.14 in | — | 12 |
| May | 73.3°F | 49.6°F | 61.5°F | 4.98 in | — | 13 |
| June | 84.1°F | 59.8°F | 72.0°F | 4.65 in | — | 13 |
| July | 89.5°F | 64.1°F | 76.8°F | 4.10 in | — | 10 |
| August | 86.7°F | 63.4°F | 75.1°F | 4.46 in | — | 11 |
| September | 79.8°F | 55.0°F | 67.4°F | 3.45 in | — | 9 |
| October | 65.2°F | 42.5°F | 53.9°F | 3.68 in | — | 10 |
| November | 49.8°F | 31.2°F | 40.5°F | 2.73 in | — | 9 |
| December | 38.2°F | 21.1°F | 29.7°F | 2.40 in | — | 10 |
Climate twins of Orland Park
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).