Oakbrook Terrace, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Oakbrook Terrace, a city in Dupage County, Illinois.
Overnight
60°F
Rain Showers
Rain showers. Cloudy. Low around 60, with temperatures rising to around 63 overnight. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Oakbrook Terrace
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 60°F | Rain Showers | 15 mph S | 82% |
| Wednesday | 64°F | Scattered Rain Showers then Patchy Drizzle | 15 mph SSW | 34% |
| Wednesday Night | 49°F | Patchy Drizzle then Mostly Cloudy | 15 mph SW | 13% |
| Thursday | 56°F | Chance Rain Showers | 10 to 15 mph WSW | 35% |
| Thursday Night | 43°F | Chance Rain Showers | 10 to 15 mph NW | 53% |
| Friday | 50°F | Mostly Cloudy | 15 mph NNW | 13% |
| Friday Night | 37°F | Partly Cloudy | 5 to 10 mph NNW | 2% |
| Saturday | 51°F | Mostly Sunny | 5 mph NW | 1% |
| Saturday Night | 36°F | Mostly Clear | 5 mph W | 0% |
| Sunday | 56°F | Sunny | 5 to 10 mph W | 5% |
| Sunday Night | 38°F | Mostly Clear | 5 to 10 mph W | 1% |
| Monday | 60°F | Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 42°F | Mostly Clear | 5 to 10 mph WSW | 1% |
| Tuesday | 61°F | Sunny | 5 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Oakbrook Terrace (41.854, -87.969). Updated through the day.
Growing snapshot for Oakbrook Terrace
Last spring frost
Apr 28
First fall frost
Oct 16
Growing season
169 days
Hardiness zone
6a
More local growing data for Oakbrook Terrace: nearby ZIP 60523 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, Lisle-Morton Arboretum, Il (6.4 mi from Oakbrook Terrace). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.