Weather forecast for tomorrow
Carbondale, IL

Weather forecast for tomorrow

Friday, Jun 20.

Mostly Sunny
5:33 am

8:23 pm
CDT
Mostly Sunny
91°F / 75°F
  • Wind: 10mph S
  • Humidity: 62%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 10
Tomorrow, in Carbondale, golden sunshine will carry through the day.
Temperatures are predicted to range from a maximum of a humid 91.4°F to a minimum of a moderately hot 75.2°F.
The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be a torridly hot 104°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The forecast high is higher and more aligned with what is typical in July than in June.
Sunrise will be at 5:33 am and sunset at 8:23 pm; tomorrow's daylight will last for 14h and 50min.

Frequently asked questions

What is the weather forecast for Carbondale for tomorrow?
On Friday, bright conditions and mild breezes are expected.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 91.4°F, while the minimum temperature will be 75.2°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at 104°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 84.7°F in June. The lowest temperature will be also a couple of degrees higher than the average low of 66.4°F.
What time are sunrise and sunset tomorrow?
On Friday, in Carbondale, sunrise will be at 5:33 am and sunset at 8:23 pm (CDT).
How long will the day be tomorrow?
In Carbondale, the length of the day tomorrow will be 14h and 50min.

Hourly weather forecast

12 am
  • 72°F
  • Feels like:
    72°F
Clear
Clear
  • Wind: 3mph S
  • Pressure: 30"Hg
  • Humidity: 83%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 70°F
  • Feels like:
    72°F
Clear
Clear
  • Wind: 2mph S
  • Pressure: 30"Hg
  • Humidity: 90%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 8mi
4 am
  • 68°F
  • Feels like:
    70°F
Clear
Clear
  • Wind: 2mph S
  • Pressure: 30"Hg
  • Humidity: 93%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 8mi
Sunrise: 5:33 am
6 am
  • 68°F
  • Feels like:
    70°F
Sunny
Sunny
  • Wind: 3mph S
  • Pressure: 30"Hg
  • Humidity: 92%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 9mi
8 am
  • 73°F
  • Feels like:
    75°F
Sunny
Sunny
  • Wind: 6mph S
  • Pressure: 30.03"Hg
  • Humidity: 82%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 81°F
  • Feels like:
    84°F
Sunny
Sunny
  • Wind: 8mph S
  • Pressure: 30"Hg
  • Humidity: 67%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 84°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SSW
  • Pressure: 30"Hg
  • Humidity: 56%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 88°F
  • Feels like:
    93°F
Sunny
Sunny
  • Wind: 9mph SSW
  • Pressure: 29.97"Hg
  • Humidity: 52%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 90°F
  • Feels like:
    95°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph S
  • Pressure: 29.94"Hg
  • Humidity: 51%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 88°F
  • Feels like:
    95°F
Sunny
Sunny
  • Wind: 10mph S
  • Pressure: 29.91"Hg
  • Humidity: 56%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 84°F
  • Feels like:
    90°F
Sunny
Sunny
  • Wind: 7mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 66%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:23 pm
10 pm
  • 81°F
  • Feels like:
    84°F
Clear
Clear
  • Wind: 8mph S
  • Pressure: 29.94"Hg
  • Humidity: 74%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Friday, primarily dry and sunny and occasionally overcast weather is predicted.
The temperature will vary between a minimum of 68°F and a maximum of 89.6°F. The hottest part of the day will be around 4 pm.
The maximum temperature will be more close to July's average high of 87.4°F than June's 84.7°F. Forecast models suggest a low also more consistent with July's typical minimum of 68.7°F than June's usual 66.4°F.
Updated: Jun 19, 2025 @ 22:36:27 UTC
Published by: Weather U.S. | About Us
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