Cities / United States / Illinois

22°

☁️ Harbor Square weather

Overcast. .

Feels like 26° Wind 17 km/h E Humidity 96% Pressure 1012 hPa UV 0 Air Fair ☀ 05:56 - 19:53

Right now it is 22° in Harbor Square with overcast skies, it feels more like 26°, today's high is 23° with an overnight low of 21° and about 19.1 mm of rain is expected. The sun rises at 05:56 and sets at 19:53, giving 13h 57m of daylight. Over the coming week highs range from 23° to 29°.

Harbor Square is in Illinois, United States, sitting 181 m above sea level. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.

Next 24 hours - temperature

21° 23° 25° 23° 21° 13:00 · 22.3° · 0 mm 14:00 · 22.5° · 0 mm 15:00 · 22.7° · 0.4 mm 16:00 · 22.6° · 0 mm 17:00 · 22.8° · 0 mm 18:00 · 22.5° · 8.6 mm 19:00 · 22.4° · 2.9 mm 20:00 · 21.3° · 3.2 mm 21:00 · 21° · 2.2 mm 22:00 · 21.6° · 1.8 mm 23:00 · 21.8° · 0 mm 00:00 · 22.1° · 0 mm 01:00 · 22.4° · 0 mm 02:00 · 22.4° · 0 mm 03:00 · 22.3° · 0 mm 04:00 · 22.3° · 0 mm 05:00 · 22.3° · 0 mm 06:00 · 22.5° · 0 mm 07:00 · 21.7° · 0 mm 08:00 · 21.8° · 0 mm 09:00 · 21.8° · 0 mm 10:00 · 21.8° · 0 mm 11:00 · 21.8° · 0 mm 12:00 · 21.8° · 0 mm

Precipitation

13:00 · 0 mm 13:00 14:00 · 0 mm 15:00 · 0.4 mm 16:00 · 0 mm 16:00 17:00 · 0 mm 18:00 · 8.6 mm 19:00 · 2.9 mm 19:00 20:00 · 3.2 mm 21:00 · 2.2 mm 22:00 · 1.8 mm 22:00 23:00 · 0 mm 00:00 · 0 mm 01:00 · 0 mm 01:00 02:00 · 0 mm 03:00 · 0 mm 04:00 · 0 mm 04:00 05:00 · 0 mm 06:00 · 0 mm 07:00 · 0 mm 07:00 08:00 · 0 mm 09:00 · 0 mm 10:00 · 0 mm 10:00 11:00 · 0 mm 12:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
13:00 ☁️ 22.3° 25.2° - Overcast
14:00 ☁️ 22.5° 23.5° - Overcast
15:00 🌦️ 22.7° 25.1° 0.4 mm Light rain
16:00 ☁️ 22.6° 22.9° - Overcast
17:00 ☁️ 22.8° 23.5° - Overcast
18:00 🌧️ 22.5° 21.2° 8.6 mm Heavy rain
19:00 🌧️ 22.4° 20.8° 2.9 mm Rain
20:00 🌧️ 21.3° 17.7° 3.2 mm Rain
21:00 🌧️ 21° 20.1° 2.2 mm Rain
22:00 🌧️ 21.6° 22.1° 1.8 mm Rain
23:00 ☁️ 21.8° 22.2° - Overcast
00:00 ⛅ 22.1° 21.5° - Partly cloudy

Next 16 days

Today🌧️ 23°21°19.1mm Fri 14☁️ 23°22° Sat 15🌧️ 29°22°7.2mm Sun 16☁️ 29°22° Mon 17☀️ 24°20° Tue 18🌦️ 28°18°0.2mm Wed 19🌦️ 27°20°0.7mm Thu 20☁️ 28°21° Fri 21🌤️ 34°25° Sat 22☁️ 24°20° Sun 23☀️ 26°19° Mon 24☀️ 31°19° Tue 25☀️ 28°22° Wed 26🌤️ 33°21° Thu 27🌦️ 24°21°6.7mm Fri 28🌧️ 29°19°6.8mm
🌧️ TodayAugust 13th Avg 22° Low 21° at 21:00 High 23° at 17:00 19.1 mm rain Feels 26° Wind ~38 km/h
Clear Cloudy Rain
00:00 22°
02:00 22°
04:00 22°
06:00 22°
08:00 22°
10:00 22°
12:00 22°
14:00 23°
16:00 23°
18:00 23° 8.6mm
20:00 21° 3.2mm
22:00 22° 1.8mm
☁️ FridayAugust 14th Avg 22° Low 22° at 07:00 High 23° at 06:00 Feels 25° Wind ~24 km/h
Cloudy Cloudy Clear
00:00 22°
02:00 22°
04:00 22°
06:00 23°
08:00 22°
10:00 22°
12:00 22°
14:00 22°
16:00 22°
18:00 22°
20:00 22°
22:00 22°
🌧️ SaturdayAugust 15th Avg 25° Low 22° at 05:00 High 29° at 16:00 7.2 mm rain Feels 32° Wind ~24 km/h
Cloudy Rain Cloudy Cloudy
00:00 23°
02:00 22°
04:00 22°
06:00 22° 1.75mm
08:00 22° 0.2mm
10:00 22° 0.1mm
12:00 25°
14:00 28°
16:00 29°
18:00 28°
20:00 26° 0.1mm
22:00 25°
☁️ SundayAugust 16th Avg 25° Low 22° at 06:00 High 29° at 12:00 Wind ~17 km/h
Cloudy Clear Cloudy
00:00 24°
02:00 24°
04:00 23°
06:00 22°
08:00 24°
10:00 27°
12:00 29°
14:00 29°
16:00 28°
18:00 27°
20:00 25°
22:00 23°
☀️ MondayAugust 17th Avg 22° Low 20° at 23:00 High 24° at 14:00 Feels 22° Wind ~14 km/h
Clear
00:00 22°
02:00 21°
04:00 21°
06:00 20°
08:00 22°
10:00 23°
12:00 23°
14:00 24°
16:00 23°
18:00 23°
20:00 21°
22:00 20°
🌦️ TuesdayAugust 18th Avg 23° Low 18° at 06:00 High 28° at 15:00 0.2 mm rain Wind ~16 km/h
Clear Partly Cloudy Cloudy Partly Cloudy
00:00 20°
02:00 19°
04:00 18°
06:00 18°
08:00 20°
10:00 24°
12:00 26°
14:00 28°
16:00 28°
18:00 26°
20:00 25°
22:00 24°
🌦️ WednesdayAugust 19th Avg 23° Low 20° at 06:00 High 27° at 13:00 0.7 mm rain Feels 29° Wind ~9 km/h
Rain Partly Cloudy Cloudy Partly Cloudy
00:00 22° 0.2mm
02:00 21° 0.1mm
04:00 21° 0.1mm
06:00 20°
08:00 22°
10:00 25°
12:00 27°
14:00 27°
16:00 26°
18:00 25°
20:00 24°
22:00 23°
☁️ ThursdayAugust 20th Avg 25° Low 21° at 06:00 High 28° at 15:00 Wind ~14 km/h
Clear Cloudy
00:00 22°
02:00 22°
04:00 21°
06:00 21°
08:00 23°
10:00 27°
12:00 27°
14:00 27°
16:00 28°
18:00 27°
20:00 26°
22:00 25°
🌤️ FridayAugust 21st Avg 29° Low 25° at 00:00 High 34° at 13:00 Wind ~24 km/h
Partly Cloudy Cloudy Clear Partly Cloudy
00:00 25°
02:00 26°
04:00 28°
06:00 27°
08:00 28°
10:00 31°
12:00 33°
14:00 34°
16:00 32°
18:00 30°
20:00 28°
22:00 26°
☁️ SaturdayAugust 22nd Avg 22° Low 20° at 23:00 High 24° at 00:00 Wind ~17 km/h
Partly Cloudy Cloudy Clear
00:00 24°
02:00 22°
04:00 22°
06:00 21°
08:00 21°
10:00 22°
12:00 23°
14:00 23°
16:00 23°
18:00 22°
20:00 21°
22:00 21°
☀️ SundayAugust 23rd Avg 23° Low 19° at 03:00 High 26° at 15:00 Feels 24° Wind ~13 km/h
Clear
00:00 20°
02:00 19°
04:00 19°
06:00 19°
08:00 21°
10:00 24°
12:00 26°
14:00 26°
16:00 26°
18:00 25°
20:00 24°
22:00 23°
☀️ MondayAugust 24th Avg 25° Low 19° at 06:00 High 31° at 15:00 Feels 29° Wind ~15 km/h
Clear
00:00 22°
02:00 21°
04:00 20°
06:00 19°
08:00 21°
10:00 26°
12:00 28°
14:00 30°
16:00 30°
18:00 28°
20:00 26°
22:00 24°
☀️ TuesdayAugust 25th Avg 24° Low 22° at 06:00 High 28° at 11:00 Wind ~19 km/h
Clear
00:00 23°
02:00 22°
04:00 22°
06:00 22°
08:00 24°
10:00 28°
12:00 28°
14:00 27°
16:00 26°
18:00 24°
20:00 22°
22:00 22°
🌤️ WednesdayAugust 26th Avg 27° Low 21° at 06:00 High 33° at 15:00 Wind ~13 km/h
Clear Partly Cloudy Clear Partly Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 21°
08:00 23°
10:00 27°
12:00 31°
14:00 33°
16:00 33°
18:00 32°
20:00 30°
22:00 27°
🌦️ ThursdayAugust 27th Avg 22° Low 21° at 23:00 High 24° at 00:00 6.7 mm rain Wind ~24 km/h
Rain Cloudy
00:00 24°
02:00 22° 0.7mm
04:00 21° 0.7mm
06:00 21° 0.7mm
08:00 21° 0.5mm
10:00 22° 0.5mm
12:00 21° 0.1mm
14:00 21°
16:00 22°
18:00 22°
20:00 22°
22:00 21°
🌧️ FridayAugust 28th Avg 24° Low 19° at 06:00 High 29° at 16:00 6.8 mm rain Feels 31° Wind ~15 km/h
Rain Partly Cloudy Clear Partly Cloudy
00:00 20° 0.7mm
02:00 20° 1.4mm
04:00 19° 1.4mm
06:00 19° 0.4mm
08:00 20°
10:00 24°
12:00 26°
14:00 28°
16:00 29°
18:00 28°
20:00 28°
22:00 27°

Sun

☀️ Sunrise 05:56 · Sunset 19:53

13h 57m of daylight · America/Chicago

Air quality

PM2.5 11.8 µg/m³ - Fair

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

Source: Copernicus CAMS, updated hourly.

Nearby

Film Row · 0.1 km Burnham Place · 0.1 km Park Row · 0.2 km Central Station · 0.4 km Printers Row · 0.8 km Near South Side · 0.9 km

Tools for Harbor Square

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

Common questions about Harbor Square weather

Will it rain in Harbor Square today?

Yes - about 19.1 mm of rain is expected in Harbor Square today.

What is the temperature in Harbor Square right now?

It is 22° in Harbor Square right now, though it feels closer to 26°. Today runs between a low of 21° and a high of 23°.

What time is sunrise and sunset in Harbor Square?

The sun rises at 05:56 and sets at 19:53 local time in Harbor Square today, giving 13h 57m of daylight.

What is the air quality in Harbor Square?

PM2.5 in Harbor Square is currently 11.8 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 Harbor Square 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 Harbor Square 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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