Cities / United States / Illinois

25°

☁️ Oak Brook weather

Overcast. .

Feels like 28° Wind 7 km/h NE Humidity 86% Pressure 1014 hPa UV 1 Air Fair ☀ 05:58 - 19:54

Right now it is 25° in Oak Brook with overcast skies, it feels more like 28°, today's high is 28° with an overnight low of 20° and about 27 mm of rain is expected. The sun rises at 05:58 and sets at 19:54, giving 13h 56m of daylight. Over the coming week highs range from 25° to 31°.

Oak Brook is in Illinois, United States, sitting 202 m above sea level, with a population of about 8,000. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.

Next 24 hours - temperature

19° 24° 29° 28° 20° 09:00 · 23.9° · 0 mm 10:00 · 24.7° · 0 mm 11:00 · 25.6° · 0 mm 12:00 · 26.9° · 0 mm 13:00 · 27.3° · 0 mm 14:00 · 28.3° · 0 mm 15:00 · 27.4° · 0 mm 16:00 · 25.6° · 0 mm 17:00 · 25.4° · 0.7 mm 18:00 · 24.6° · 0 mm 19:00 · 24.1° · 0 mm 20:00 · 23.2° · 0 mm 21:00 · 21° · 0.4 mm 22:00 · 20.4° · 1.4 mm 23:00 · 20.5° · 24.5 mm 00:00 · 20.4° · 2.9 mm 01:00 · 19.8° · 3.2 mm 02:00 · 20° · 0.4 mm 03:00 · 20.3° · 0 mm 04:00 · 20.1° · 0 mm 05:00 · 20.1° · 0 mm 06:00 · 20.2° · 0 mm 07:00 · 20.5° · 0 mm 08:00 · 21.4° · 0 mm

Precipitation

09:00 · 0 mm 09:00 10:00 · 0 mm 11:00 · 0 mm 12:00 · 0 mm 12:00 13:00 · 0 mm 14:00 · 0 mm 15:00 · 0 mm 15:00 16:00 · 0 mm 17:00 · 0.7 mm 18:00 · 0 mm 18:00 19:00 · 0 mm 20:00 · 0 mm 21:00 · 0.4 mm 21:00 22:00 · 1.4 mm 23:00 · 24.5 mm 00:00 · 2.9 mm 00:00 01:00 · 3.2 mm 02:00 · 0.4 mm 03:00 · 0 mm 03:00 04:00 · 0 mm 05:00 · 0 mm 06:00 · 0 mm 06:00 07:00 · 0 mm 08:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
09:00 ☁️ 23.9° 26.7° - Overcast
10:00 ☁️ 24.7° 28.1° - Overcast
11:00 ☁️ 25.6° 28.6° - Overcast
12:00 ☁️ 26.9° 29.6° - Overcast
13:00 ☁️ 27.3° 30.3° - Overcast
14:00 ☁️ 28.3° 31.5° - Overcast
15:00 ☁️ 27.4° 31° - Overcast
16:00 ☁️ 25.6° 27.4° - Overcast
17:00 🌦️ 25.4° 27.5° 0.7 mm Light rain
18:00 ☁️ 24.6° 26.2° - Overcast
19:00 ☁️ 24.1° 26.2° - Overcast
20:00 ☁️ 23.2° 22.7° - Overcast

Next 16 days

Today🌧️ 28°20°27mm Fri 14🌧️ 25°20°6.5mm Sat 15🌧️ 31°21°27.5mm Sun 16☁️ 30°22° Mon 17☀️ 28°20° Tue 18☁️ 28°18° Wed 19🌧️ 26°20°7.2mm Thu 20🌦️ 31°21°0.6mm Fri 21🌧️ 25°17°5.3mm Sat 22🌧️ 23°17°3.7mm Sun 23☀️ 28°17° Mon 24☀️ 29°18° Tue 25☀️ 30°18° Wed 26☀️ 25°19° Thu 27☀️ 24°16° Fri 28☀️ 22°15°
🌧️ TodayAugust 13th Avg 24° Low 20° at 22:00 High 28° at 14:00 27 mm rain Feels 31° Wind ~28 km/h
Clear Cloudy Cloudy Rain
00:00 23°
02:00 22°
04:00 21°
06:00 21°
08:00 23°
10:00 25°
12:00 27°
14:00 28°
16:00 26°
18:00 25°
20:00 23°
22:00 20° 1.4mm
🌧️ FridayAugust 14th Avg 22° Low 20° at 01:00 High 25° at 15:00 6.5 mm rain Feels 27° Wind ~17 km/h
Rain Cloudy Cloudy
00:00 20° 2.9mm
02:00 20° 0.4mm
04:00 20°
06:00 20°
08:00 21°
10:00 23°
12:00 24°
14:00 25°
16:00 25°
18:00 24°
20:00 23°
22:00 22°
🌧️ SaturdayAugust 15th Avg 25° Low 21° at 03:00 High 31° at 15:00 27.5 mm rain Feels 33° Wind ~19 km/h
Rain Cloudy Clear
00:00 22°
02:00 22° 22mm
04:00 21°
06:00 21° 0.2mm
08:00 22° 2.2mm
10:00 22° 0.1mm
12:00 25°
14:00 31°
16:00 31°
18:00 30°
20:00 27°
22:00 26°
☁️ SundayAugust 16th Avg 25° Low 22° at 06:00 High 30° at 13:00 Wind ~18 km/h
Clear Cloudy
00:00 24°
02:00 23°
04:00 22°
06:00 22°
08:00 24°
10:00 27°
12:00 30°
14:00 30°
16:00 28°
18:00 26°
20:00 24°
22:00 23°
☀️ MondayAugust 17th Avg 23° Low 20° at 07:00 High 28° at 14:00 Wind ~12 km/h
Partly Cloudy Partly Cloudy Clear
00:00 22°
02:00 21°
04:00 21°
06:00 21°
08:00 21°
10:00 22°
12:00 25°
14:00 28°
16:00 27°
18:00 26°
20:00 22°
22:00 21°
☁️ TuesdayAugust 18th Avg 23° Low 18° at 06:00 High 28° at 13:00 Wind ~15 km/h
Partly Cloudy Clear Cloudy
00:00 20°
02:00 19°
04:00 19°
06:00 18°
08:00 20°
10:00 25°
12:00 27°
14:00 28°
16:00 27°
18:00 26°
20:00 25°
22:00 23°
🌧️ WednesdayAugust 19th Avg 23° Low 20° at 06:00 High 26° at 14:00 7.2 mm rain Feels 28° Wind ~14 km/h
Rain Cloudy Rain Clear
00:00 22°
02:00 22° 0.3mm
04:00 21° 0.3mm
06:00 20° 1.3mm
08:00 21° 0.2mm
10:00 23° 0.2mm
12:00 25°
14:00 26° 0.1mm
16:00 26° 0.1mm
18:00 25° 0.5mm
20:00 24°
22:00 23°
🌦️ ThursdayAugust 20th Avg 25° Low 21° at 06:00 High 31° at 13:00 0.6 mm rain Feels 33° Wind ~11 km/h
Clear Partly Cloudy Clear Partly Cloudy Rain Cloudy
00:00 22°
02:00 22°
04:00 22°
06:00 21°
08:00 23°
10:00 27°
12:00 30°
14:00 30° 0.1mm
16:00 27° 0.1mm
18:00 25° 0.1mm
20:00 24°
22:00 23°
🌧️ FridayAugust 21st Avg 21° Low 17° at 23:00 High 25° at 13:00 5.3 mm rain Wind ~23 km/h
Partly Cloudy Cloudy Rain
00:00 23°
02:00 22°
04:00 21°
06:00 21°
08:00 22°
10:00 23°
12:00 25°
14:00 25° 0.1mm
16:00 23° 0.1mm
18:00 20° 0.3mm
20:00 18° 0.8mm
22:00 17° 0.8mm
🌧️ SaturdayAugust 22nd Avg 20° Low 17° at 00:00 High 23° at 15:00 3.7 mm rain Feels 20° Wind ~20 km/h
Cloudy Rain Cloudy Cloudy
00:00 17° 1.7mm
02:00 17°
04:00 18°
06:00 18° 0.1mm
08:00 19°
10:00 21°
12:00 22°
14:00 23°
16:00 23°
18:00 22°
20:00 20°
22:00 19°
☀️ SundayAugust 23rd Avg 22° Low 17° at 06:00 High 28° at 15:00 Wind ~9 km/h
Cloudy Partly Cloudy Clear
00:00 18°
02:00 18°
04:00 18°
06:00 17°
08:00 19°
10:00 23°
12:00 26°
14:00 28°
16:00 28°
18:00 26°
20:00 23°
22:00 21°
☀️ MondayAugust 24th Avg 23° Low 18° at 06:00 High 29° at 14:00 Feels 27° Wind ~10 km/h
Clear Partly Cloudy
00:00 20°
02:00 19°
04:00 19°
06:00 18°
08:00 20°
10:00 24°
12:00 27°
14:00 29°
16:00 28°
18:00 26°
20:00 23°
22:00 20°
☀️ TuesdayAugust 25th Avg 24° Low 18° at 06:00 High 30° at 15:00 Wind ~19 km/h
Clear
00:00 20°
02:00 19°
04:00 18°
06:00 18°
08:00 20°
10:00 24°
12:00 28°
14:00 30°
16:00 30°
18:00 29°
20:00 27°
22:00 26°
☀️ WednesdayAugust 26th Avg 22° Low 19° at 23:00 High 25° at 14:00 Wind ~17 km/h
Clear Partly Cloudy
00:00 25°
02:00 23°
04:00 22°
06:00 20°
08:00 20°
10:00 22°
12:00 24°
14:00 25°
16:00 25°
18:00 21°
20:00 19°
22:00 19°
☀️ ThursdayAugust 27th Avg 19° Low 16° at 06:00 High 24° at 14:00 Feels 19° Wind ~17 km/h
Cloudy Clear
00:00 19°
02:00 18°
04:00 18°
06:00 16°
08:00 18°
10:00 21°
12:00 23°
14:00 24°
16:00 23°
18:00 20°
20:00 18°
22:00 17°
☀️ FridayAugust 28th Avg 18° Low 15° at 06:00 High 22° at 14:00 Feels 18° Wind ~16 km/h
Clear Cloudy
00:00 17°
02:00 17°
04:00 16°
06:00 15°
08:00 17°
10:00 20°
12:00 21°
14:00 22°
16:00 22°
18:00 20°
20:00 18°
22:00 17°

Sun

☀️ Sunrise 05:58 · Sunset 19:54

13h 56m of daylight · America/Chicago

Air quality

PM2.5 15.1 µg/m³ - Fair

Fine for almost everyone; unusually sensitive people may notice it on a long run.

Source: Copernicus CAMS, updated hourly.

Nearby

Fullersburg · 1.9 km Mammoth Springs · 2.9 km Western Springs · 3.5 km Oakbrook Terrace · 3.5 km Hinsdale · 3.6 km Yorkfield · 3.8 km

Tools for Oak Brook

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Oak Brook weather

Will it rain in Oak Brook today?

Yes - about 27 mm of rain is expected in Oak Brook today.

What is the temperature in Oak Brook right now?

It is 25° in Oak Brook right now, though it feels closer to 28°. Today runs between a low of 20° and a high of 28°.

What time is sunrise and sunset in Oak Brook?

The sun rises at 05:58 and sets at 19:54 local time in Oak Brook today, giving 13h 56m of daylight.

What is the air quality in Oak Brook?

PM2.5 in Oak Brook is currently 15.1 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.

How accurate is the Oak Brook forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Oak Brook best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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