South Chicago

Platte County, Illinois, United States

Forecast Summary

The next few hours will be mostly cloudy, with today reaching 7°C and dropping to -2°C. The coming days will be hazy until afternoon, returning overnight, and breezy from afternoon until night.

Current Weather

Mostly Cloudy

Feels Like

Min

-1°

Max

Compared to Yesterday

Unlock Historical Data

Compare today's weather with yesterday's data and track temperature trends over time.

Upgrade Now

Hourly Forecast

Weather forecast for the next 48 hours.

-1° -2° -2° -2° -1° 10° 10° 11° 11° 11° 10° 11° 12° 13°
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
Today
Tomorrow
Saturday

UV Index

Wear sunscreen

4 Moderate
Low Extreme

Humidity

Current air moisture level

40% Dry
Low High

Daylight Hours

13 hours 47 minutes of sunlight today

05:53

Sunrise

19:41

Sunset

Daily Forecast

Weather forecast for the next 8 days.

Today

-1°

Friday

-2°
11°

Saturday

15°

Sunday

17°

Monday

14°

Tuesday

13°

Wednesday

15°

Thursday

19°

Air Quality Data Available

Upgrade to access real-time air quality data for South Chicago.

Upgrade Now
Powered by Airpult

Frequently asked questions about weather in South Chicago

How warm does it get in South Chicago?

The warmest month in South Chicago is July, with average high temperatures of 27°C. The average temperature during this period is around 23°C.

How cold does it get in South Chicago?

The coldest month in South Chicago is January, with average low temperatures of -5°C. The average temperature during this period is around -3°C.

What is the wettest time of year in South Chicago?

The wettest month in South Chicago is May, with an average of 127mm of precipitation.

What is the driest time of year in South Chicago?

The driest month in South Chicago is February, with an average of 60mm of precipitation.

View full climate insights for South Chicago →

Stay informed

Latest Weather News

  ·  

   

  ·  

   

  ·  

   

  ·  

   

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

Cookie Settings
gb English
Metric (°C, km/h)

Confirm