Weather forecast for todayCarbondale, IL

Weather forecast for today

Current condition 1:51 pm CDT

  • 73°F
  • Feels like:
    73°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 2mphNNE 30°
  • Humidity: 33%
  • Dewpoint: 43°F
  • Pressure: 30.22"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
In Carbondale, at the moment, the sky is clear with no clouds in sight.
The temperature is a warm 73.4°F. The current temperature is nearly at the maximum 75.2°F for today.

Wednesday Oct 21, 2026

  • 75°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNE 30°
  • Humidity: 34%
  • UV index: 5
  • Sunrise: 7:11 am CDT
  • Sunset: 6:11 pm CDT
  • ▼
Today, on Wednesday, October 21, expect sunny weather with a crisp, clear sky.
Temperature values will vary noticeably, extending from a moderately hot 75.2°F to a frosty 42.8°F.
A forecast high of 75.2°F brings conditions more familiar to September's average than October's.
Sunrise was at 7:11 am and sunset will be at 6:11 pm; the daylight will last for 11h and 1min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 75°C.
Coldest hour: 11 pm 52°C.

Chance of precipitation

Highest chance: 11 pm 2%.

Hourly weather forecast

  • 2 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNNE 24°
  • Humidity: 33%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 3 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNE 36°
  • Humidity: 32%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNE 33°
  • Humidity: 31%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNE 23°
  • Humidity: 34%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNE 38°
  • Humidity: 42%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:11 pm
  • 7 pm
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNNE 26°
  • Humidity: 58%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 0mphN 0°
  • Humidity: 69%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 0mphN 10°
  • Humidity: 74%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 54°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 0mphNE 41°
  • Humidity: 81%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 52°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphNNE 28°
  • Humidity: 84%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of Wednesday, bright and mostly sunny weather is expected.
The temperature will vary between a maximum of 75.2°F and a minimum of 51.8°F. The warmest part of the day will be from 2 pm to 4 pm.
The temperature will feel more comparable to September's average high than the expected maximum for October. The minimum temperature will be more consistent with November's average low of 38.7°F than October's typical 49.3°F.
Updated: Oct 21, 2026 @ 18:51:49 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (1:51 pm CDT) is 73.4°F.

Today, in Carbondale, sunshine will likely continue with scattered clouds at most.

Today, the highest temperature will be 75.2°F, while the lowest temperature will be 42.8°F.
The highest temperature will be moderately higher than the average maximum of 67.5°F in October. The lowest temperature will be also a few degrees lower than the average low of 49.3°F.

On Wednesday, in Carbondale, sunrise was at 7:11 am and sunset will be at 6:11 pm (CDT).

In Carbondale, today, there will be 11h and 1min of daylight.