Weather forecast for today
Saint Charles, IL

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Weather forecast and temperature for today - Tuesday, Jan 21.

Partly Cloudy
7:13 am

4:56 pm
CST
Partly Cloudy
1°F / -4°F
  • Wind: 14mph W
  • Humidity: 44%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 2
Today, on Tuesday, January 21, partly cloudy weather is expected.
Daytime will witness a high of a polar cold 1.4°F (-17°C), slightly diverging from the forecasted night low of an arctic cold -4°F (-20°C).
The predicted maximum temperature will be notably lower than the common January peak of 27.9°F (-2.3°C).
Sunrise will be at 7:13 am and sunset at 4:56 pm; the daylight will last for 9h and 43min.

Current condition and temperature - Saint Charles, IL

Clear
2:26 am CST
Clear
  • -6°F
  • Feels like: -24°F
  • Wind: 12mph W
  • Humidity: 53%
  • Dewpoint: -18°F
  • Pressure: 30.63"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
At the moment, in Saint Charles, clear conditions dominate as the sky remains devoid of clouds.
The temperature is a life-threatening -5.8°F (-21°C), while the felt air temperature, due to the wind, is evaluated at a dangerously cold -23.8°F (-31°C). The current temperature is a few degrees off the maximum of 1.4°F (-17°C) for today.

Frequently asked questions

What is the temperature now?

At 2:26 am, the temperature is -5.8°F (-21°C). Feels-like temperature is -23.8°F (-31°C).

What is the weather forecast for Saint Charles for today?

Today, on Tuesday, January 21, relatively clouded weather is anticipated.

What will be the maximum temperature today?

Today, the highest temperature will be 1.4°F (-17°C), while the lowest temperature will be -4°F (-20°C).
The highest temperature will be notably lower than the average maximum of 27.9°F (-2.3°C) in January. The lowest temperature will be also significantly lower than the average low of 16.2°F (-8.8°C).

When is the sunrise / sunset today?

On Tuesday, in Saint Charles, sunrise will be at 7:13 am and sunset at 4:56 pm (CST).

How many hours of daylight will Saint Charles have today?

In Saint Charles, the length of the day today will be 9h and 43min.

Hourly weather forecast and temperature - Saint Charles, IL

4 am
  • -8°F
  • Feels like:
    -26°F
Clear
Clear
  • Wind: 11mph WNW
  • Pressure: 30.62"Hg
  • Humidity: 54%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • -8°F
  • Feels like:
    -26°F
Mostly Clear
Mostly Clear
  • Wind: 11mph W
  • Pressure: 30.65"Hg
  • Humidity: 55%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 7:13 am
8 am
  • -8°F
  • Feels like:
    -27°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph W
  • Pressure: 30.65"Hg
  • Humidity: 55%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • -4°F
  • Feels like:
    -24°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph W
  • Pressure: 30.65"Hg
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • -2°F
  • Feels like:
    -20°F
Sunny
Sunny
  • Wind: 14mph W
  • Pressure: 30.59"Hg
  • Humidity: 40%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 0°F
  • Feels like:
    -18°F
Sunny
Sunny
  • Wind: 14mph WSW
  • Pressure: 30.56"Hg
  • Humidity: 38%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 1°F
  • Feels like:
    -17°F
Sunny
Sunny
  • Wind: 12mph WSW
  • Pressure: 30.53"Hg
  • Humidity: 38%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 4:56 pm
6 pm
  • -2°F
  • Feels like:
    -17°F
Clear
Clear
  • Wind: 9mph SW
  • Pressure: 30.53"Hg
  • Humidity: 44%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • -2°F
  • Feels like:
    -18°F
Clear
Clear
  • Wind: 9mph SSW
  • Pressure: 30.5"Hg
  • Humidity: 49%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • -2°F
  • Feels like:
    -20°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SSW
  • Pressure: 30.47"Hg
  • Humidity: 50%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Today, in Saint Charles, a combination of sunny and cloudy weather is anticipated.
The temperature will vary between the lowest temperature of -7.6°F (-22°C) and the highest temperature of 1.4°F (-17°C). The feels-like temperature will vary between the lowest temperature of -27.4°F (-33°C) and the highest temperature of -16.6°F (-27°C). The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will be notably lower than the average highest temperature of 27.9°F (-2.3°C) in January. The lowest temperature will be also uncommonly lower than the average minimum of 16.2°F (-8.8°C) in January.
With an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 16.2°F (-8.8°C), January is the coldest month in Saint Charles.
Updated: Jan 21, 2025 @ 08:26:59 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Saint Charles, Illinois, USA

  • en: Saint Charles, Illinois, USA
  • Latitude: 41.914195°
  • Longitude: -88.308687°
  • Elevation: 732 ft
  • Current time: 2:29am CST
  • Sunrise: 7:13 am CST
  • Sunset: 4:56 pm CST
  • Timezone: America/Chicago
Climate data

Saint Charles, Illinois, USA

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