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Weather in Chicago Loop, United States 🇺🇸

Current Weather in Chicago Loop

Clear
12°C
Feels like 9°C. Clear.
🌬️ 11 km/h SW
💧 46% Humidity
🧭 1029 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 1°C
🌅 Sunrise: 07:07 AM
🌇 Sunset: 06:03 PM
Map Overlays:

Chicago Loop currently sits at 12°C, clear, feeling like 9°C. Relative humidity is 46%, with winds around 11 km/h, and the UV index is 0 (low). The next few days in Chicago Loop look set for about 11°C up to 19°C.

Hourly Forecast for Chicago Loop

04:00
Clear
12°
2%
05:00
Clear
11°
2%
06:00
Clear
11°
2%
07:00
Clear
11°
2%
08:00
Sunny
11°
2%
09:00
Sunny
12°
1%
10:00
Sunny
14°
1%
11:00
Sunny
15°
1%
12:00
Sunny
17°
1%
13:00
Sunny
18°
1%
14:00
Sunny
18°
1%
15:00
Sunny
18°
1%
16:00
Sunny
18°
1%
17:00
Partly Cloudy
17°
4%
18:00
Sunny
16°
2%
19:00
Overcast
16°
12%
20:00
Overcast
15°
12%
21:00
Overcast
15°
13%
22:00
Overcast
15°
14%
23:00
Partly Cloudy
15°
5%
00:00
Clear
14°
4%
01:00
Clear
14°
3%
02:00
Cloudy
14°
10%
03:00
Clear
14°
3%

14-Day Forecast for Chicago Loop

Mon, Oct 19
Sunny Sunny
18° / 11°
Tue, Oct 20
Sunny Sunny
17° / 13°
Wed, Oct 21
Smoky haze Smoky haze
19° / 13°
Thu, Oct 22
Smoky haze Smoky haze
20° / 14°
Fri, Oct 23
Sunny Sunny
20° / 15°
Sat, Oct 24
Overcast Overcast
20° / 14°
Sun, Oct 25
Overcast Overcast
19° / 16°
Mon, Oct 26
Sunny Sunny
20° / 13°
Tue, Oct 27
Light drizzle Light drizzle
18° / 8°
Wed, Oct 28
Partly Cloudy Partly Cloudy
10° / 6°
Thu, Oct 29
Patchy rain nearby Patchy rain nearby
6° / 4°
Fri, Oct 30
Sunny Sunny
8° / 6°
Sat, Oct 31
Overcast Overcast
12° / 5°
Sun, Nov 01
Overcast Overcast
17° / 10°

Additional Forecasts for Chicago Loop

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 158.0 μg/m³
O₃ (Ozone) 46.0 μg/m³
NO₂ (Nitrogen Dioxide) 17.6 μg/m³
SO₂ (Sulphur Dioxide) 2.1 μg/m³
PM2.5 (Fine particles) 7.0 μg/m³
PM10 (Coarse particles) 7.2 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Chicago Loop Today

The most comfortable window in Chicago Loop today looks like 14:00 to 17:00, when it is around 18°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Chicago Loop

What is the temperature in Chicago Loop right now?

The current temperature in Chicago Loop is 12°C (54°F), clear (feels like 9°C).

What's the weather like in Chicago Loop right now?

Current weather in Chicago Loop: Clear, humidity 46%, wind 11 km/h SW.

What is today's forecast for Chicago Loop?

Today in Chicago Loop: high 18°C, low 11°C, sunny. Chance of rain: 2%.

What is the 7-day weather forecast for Chicago Loop?

Daily highs and lows for Chicago Loop:

  • 2026-10-19: 18°C / 11°C
  • 2026-10-20: 17°C / 13°C
  • 2026-10-21: 19°C / 13°C
  • 2026-10-22: 20°C / 14°C
  • 2026-10-23: 20°C / 15°C
  • 2026-10-24: 20°C / 14°C
  • 2026-10-25: 19°C / 16°C
Is it going to rain in Chicago Loop today?

There is a 2% chance of rain in Chicago Loop today.

What is the wind speed in Chicago Loop right now?

Wind in Chicago Loop is currently 11 km/h (7 mph) from the SW.

What is the UV index in Chicago Loop right now?

The UV index in Chicago Loop is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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