Forecast Summary
The next few hours will be overcast, with today reaching 24°C and dropping to 16°C. The coming days will be mostly cloudy starting in the evening.
Current Weather
14°
Clear
Feels Like
16°
Min
10°
Max
24°
Compared to Yesterday
Unlock Historical Data
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Weather forecast for the next 48 hours.
7%
UV Index
Seek shade during midday
Humidity
Current air moisture level
Daylight Hours
14 hours 22 minutes of sunlight today
05:38
Sunrise
20:00
Sunset
Daily Forecast
Weather forecast for the next 8 days.
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for St. Charles.
Frequently asked questions about weather in St. Charles
How warm does it get in St. Charles?
The warmest month in St. Charles is July, with average high temperatures of 28°C. The average temperature during this period is around 23°C.
How cold does it get in St. Charles?
The coldest month in St. Charles is January, with average low temperatures of -7°C. The average temperature during this period is around -4°C.
What is the wettest time of year in St. Charles?
The wettest month in St. Charles is May, with an average of 135mm of precipitation.
What is the driest time of year in St. Charles?
The driest month in St. Charles is February, with an average of 49mm of precipitation.
Explore more weather forecasts
- Geneva, Illinois
- New York City, New York
- Batavia, Illinois
- Los Angeles, California
- South Elgin, Illinois
- Brooklyn, New York
- Village of Campton Hills, Illinois
- Chicago, Illinois
- Wasco, Illinois
- Houston, Texas
- West Chicago, Illinois
- Queens, New York
- North Aurora, Illinois
- Phoenix, Arizona
- Elgin, Illinois
- Philadelphia, Pennsylvania
Stay informed