Oak Brook and Western Springs have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Oak Brook | Metric | Western Springs |
|---|---|---|
| 182 days | Sunny daysclear or partly cloudy skies | 182 days |
| 38 in | Precipitationper year | 38 in |
| 127 days | Wet daysrain or snow per year | 127 days |
| 42 in | Snowfallper year | 38 in |
| 21 days | Hot daysabove 90 °F | 30 days |
| 131 days | Freezing nightsat or below 32 °F | 116 days |
| 71% | Humidityaverage relative | 70% |
| 51 °F | Average temperatureyear round | 52 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oak Brook high | 32 | 36 | 48 | 60 | 72 | 82 | 85 | 83 | 77 | 64 | 49 | 37 |
| Western Springs high | 33 | 37 | 48 | 61 | 72 | 82 | 87 | 84 | 78 | 64 | 49 | 38 |
| Oak Brook low | 16 | 19 | 28 | 38 | 49 | 59 | 63 | 62 | 54 | 42 | 31 | 22 |
| Western Springs low | 18 | 21 | 30 | 41 | 51 | 61 | 66 | 65 | 57 | 45 | 33 | 24 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oak Brook | 2.1 | 2.0 | 2.7 | 4.4 | 4.5 | 4.2 | 3.7 | 3.7 | 2.9 | 3.1 | 2.5 | 2.1 |
| Western Springs | 2.1 | 2.0 | 2.7 | 4.4 | 4.5 | 4.2 | 3.7 | 3.7 | 2.9 | 3.1 | 2.5 | 2.1 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oak Brook | 11 | 11 | 14 | 13 | 15 | 16 | 20 | 20 | 20 | 17 | 14 | 12 |
| Western Springs | 11 | 11 | 14 | 13 | 15 | 16 | 20 | 20 | 20 | 17 | 14 | 12 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Oak Brook vs another city
- Oak Brook vs Clarendon Hills, IL
- Oak Brook vs Hinsdale, IL
- Oak Brook vs Westmont, IL
- Oak Brook vs Westchester, IL
- Oak Brook vs Hillside, IL
- Oak Brook vs New York, NY
- Oak Brook vs Los Angeles, CA
- Oak Brook vs Chicago, IL
- Oak Brook vs Houston, TX
- Oak Brook vs Phoenix, AZ
- Oak Brook vs Philadelphia, PA
Western Springs vs another city
- Western Springs vs La Grange, IL
- Western Springs vs Hinsdale, IL
- Western Springs vs Countryside, IL
- Western Springs vs La Grange Park, IL
- Western Springs vs Clarendon Hills, IL
- Western Springs vs Brookfield, IL
- Western Springs vs New York, NY
- Western Springs vs Los Angeles, CA
- Western Springs vs Chicago, IL
- Western Springs vs Houston, TX
- Western Springs vs Phoenix, AZ
- Western Springs vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).