Oakbrook Terrace, Illinois Weather
Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Oakbrook Terrace weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Heavy Rain16%0.73″74°65°—
- MondayJul 6Overcast——78°63°+4°
- TuesdayJul 7Overcast——87°62°+9°
- WednesdayJul 8Overcast——85°69°-2°
- ThursdayJul 9Thunderstorm55%0.09″85°69°0°
- FridayJul 10Light Drizzle53%—85°68°0°
- SaturdayJul 11Light Drizzle21%0.04″84°69°-1°
AQI 49 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM scrubbed by 2 hours of recent rain — PM2.5 down to 11.7 µg/m³, PM10 to 12.3 µg/m³.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 37. Overcast through the UV peak window (cloud cover ~97%) — afternoon ozone should stay flat.
- Present
- AQI 37
- UV peak
- 4.0 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 10
PM × Wind × Precip
PM scrubbed by 2 hours of recent rain — PM2.5 down to 11.7 µg/m³, PM10 to 12.3 µg/m³.
- PM2.5/PM10
- 0.95
- Wind
- calm
- Recent rain
- 2h in last 6h
- Pattern
- washed out
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:11 PM
- Moonset
- 11:03 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Oakbrook Terrace at a glance
- Today vs. normal: 70°F — typical for the season
- Last frost: April 27 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Oakbrook Terrace
- Sun73°65°16%
- Mon78°63°4%
- Tue87°62°0%
- Wed85°69°7%
- Thu85°69°55%
- Fri85°68°53%
- Sat84°69°21%
- Sun88°70°13%
- Mon90°70°9%
- Tue91°75°7%
- Wed78°65°10%
- Thu84°62°15%
- Fri85°64°16%
- Sat89°70°16%
- Sun90°71°17%
- Mon91°73°13%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Oakbrook Terrace
SPC includes Oakbrook Terrace in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWNONENo severe risk
- DAY 3NONENo severe risk
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Oakbrook Terrace
- 60181