Live Weather & Forecast
Weather in Oakbrook
Illinois, United States · Real-time conditions & 3-day outlook
23°C
Feels like 25°C
73°F / Feels 77°F
Partly cloudy
Oakbrook, Illinois
🌞 Daytime
Updated: 2026-04-16 19:30
Humidity
55%
Wind
14.4 km/h WSW
Wind Gust
23.7 km/h
Pressure
1012 mb
Visibility
16 km
UV Index
0.1
(Low)
Precipitation
0.04 mm
Cloud Cover
75%
Dew Point
15.6°C
Wind Degree
252°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
149.9 μg/m³
NO₂
5.5 μg/m³
O₃
82 μg/m³
SO₂
6.4 μg/m³
PM 2.5
4.4 μg/m³
PM 10
4.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Oakbrook, Illinois
12 AM
22°
Clear
1 AM
21°
Clear
2 AM
20°
Clear
3 AM
20°
Clear
4 AM
19°
Clear
5 AM
18°
Clear
6 AM
18°
Clear
7 AM
19°
Sunny
8 AM
21°
Sunny
9 AM
23°
Sunny
10 AM
26°
Sunny
11 AM
27°
Sunny
12 PM
27°
Sunny
1 PM
29°
Partly Cloudy
2 PM
29°
Sunny
3 PM
28°
Partly Cloudy
4 PM
27°
Patchy rain nearby
5 PM
27°
Patchy rain nearby
6 PM
25°
Patchy rain nearby
7 PM
23°
Partly cloudy
8 PM
22°
Patchy rain nearby
9 PM
21°
Clear
10 PM
20°
Clear
11 PM
19°
Clear
3-Day Forecast
Daily overview for Oakbrook, Illinois
Today
Patchy rain nearby
31°
/
18°
🌧️ 81% chance of rain
💧 Avg. humidity: 56%
💨 Max wind: 22.7 km/h
🌧️ Total precip: 0.41 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:48 AM
🌇 Sunset: 08:05 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Sunny
27°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 61%
💨 Max wind: 11.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:46 AM
🌇 Sunset: 08:06 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Heavy rain
26°
/
15°
🌧️ 86% chance of rain
💧 Avg. humidity: 62%
💨 Max wind: 20.2 km/h
🌧️ Total precip: 36.01 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:45 AM
🌇 Sunset: 08:07 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Oakbrook
Plan your trip to Oakbrook, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Oakbrook?
Current conditions in Oakbrook: Partly cloudy, temperature 23°C, humidity 55%.
What is the best time to visit Oakbrook?
The best time to visit Oakbrook is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Oakbrook?
Oakbrook is located at approximately 39.2° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Oakbrook?
The wettest period in Oakbrook is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Oakbrook?
For visits to Oakbrook during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Oakbrook in?
Oakbrook is located in United States, in the state of Illinois.
What are the public holidays in Oakbrook in 2026?
View the 2026 public holidays for Oakbrook on our Holidays page.
What are the GPS coordinates used for the weather forecast in Oakbrook?
The weather forecast for Oakbrook uses coordinates 39.1806, -81.5207.