Weather forecast for tomorrow
Glen Carbon, IL

Weather forecast for tomorrow

Monday, Jun 16.

Scattered Thunderstorms
5:33 am

8:28 pm
CDT
Scattered Thunderstorms
79°F / 68°F
  • Wind: 7mph ESE
  • Humidity: 83%
  • Precip. probability: 40%
  • Precipitation: 0.28"
  • UV index: 6
Tomorrow, in Glen Carbon, scattered thunderstorms are likely, with brief breaks between the stormy periods.
With a low probability, light precipitation is anticipated. Temperatures are expected to range from a maximum of a moderately hot 78.8°F to a minimum of an agreeable 68°F.
Today’s predicted high is set to be a couple of degrees lower than June's regular high of 83.3°F.
Sunrise will be at 5:33 am and sunset at 8:28 pm; tomorrow's daylight will last for 14h and 55min.

Frequently asked questions

What is the weather forecast for Glen Carbon for tomorrow?
On Monday, expect scattered thunderstorms to develop later in the day, with the possibility of lightning and strong winds.
Will it rain tomorrow?
Light precipitation of 0.28" is expected. The chance of rainfall is 40%.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 78.8°F, while the lowest temperature will be 68°F.
The maximum temperature will be moderately lower than the average highest temperature of 83.3°F in June. The lowest temperature will be in line with the average low of 66.6°F.
What time are sunrise and sunset tomorrow?
On Monday, in Glen Carbon, sunrise will be at 5:33 am and sunset at 8:28 pm (CDT).
How long will the day be tomorrow in Glen Carbon?
Tomorrow, the daylight will last for 14h and 55min.

Hourly weather forecast

12 am
  • 73°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 2mph E
  • Pressure: 29.97"Hg
  • Humidity: 87%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 72°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 1mph E
  • Pressure: 29.94"Hg
  • Humidity: 91%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 7mi
4 am
  • 70°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 1mph E
  • Pressure: 29.94"Hg
  • Humidity: 95%
  • Precip. probability: 21%
  • Precipitation: 0"
  • Visibility: 7mi
Sunrise: 5:33 am
6 am
  • 70°F
  • Feels like:
    72°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 1mph ENE
  • Pressure: 29.94"Hg
  • Humidity: 96%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 4mi
8 am
  • 73°F
  • Feels like:
    75°F
Few Showers
Few Showers
  • Wind: 2mph ESE
  • Pressure: 29.94"Hg
  • Humidity: 92%
  • Precip. probability: 30%
  • Precipitation: 0.04"
  • Visibility: 5mi
10 am
  • 75°F
  • Feels like:
    79°F
Few Showers
Few Showers
  • Wind: 4mph ESE
  • Pressure: 29.91"Hg
  • Humidity: 84%
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Visibility: 7mi
12 pm
  • 77°F
  • Feels like:
    81°F
Few Showers
Few Showers
  • Wind: 5mph SE
  • Pressure: 29.91"Hg
  • Humidity: 81%
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Visibility: 7mi
2 pm
  • 79°F
  • Feels like:
    82°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 7mph SE
  • Pressure: 29.88"Hg
  • Humidity: 77%
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Visibility: 7mi
4 pm
  • 79°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 6mph SE
  • Pressure: 29.85"Hg
  • Humidity: 77%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 9mi
6 pm
  • 77°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 6mph SE
  • Pressure: 29.83"Hg
  • Humidity: 80%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 75°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SE
  • Pressure: 29.83"Hg
  • Humidity: 84%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:28 pm
10 pm
  • 73°F
  • Feels like:
    75°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SE
  • Pressure: 29.83"Hg
  • Humidity: 94%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 9mi
Tomorrow, on Monday, a combination of primarily gloomy and occasionally rainy and lightning-active weather is forecasted.
Rainfall is expected from 8 am to 3 pm. With light precipitation of 0.12", most rainfall is expected at 3 pm.
The temperature will be between a minimum of 69.8°F and a maximum of 78.8°F. The warmest part of the day will be at 2 pm and 4 pm.
The temperature is expected to be relatively lower than the average peak in June, which is 83.3°F. The night temperature will be also comparable to the standard June low of 66.6°F.
Updated: Jun 16, 2025 @ 01:50:02 UTC
Published by: Weather U.S. | About Us
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