Weather forecast for today
Sullivan, IL

Weather forecast for today

Friday, Apr 11.

Partly Cloudy
6:20 am

7:29 pm
CDT
Partly Cloudy
55°F / 34°F
  • Wind: 14mph NNE
  • Humidity: 42%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 7
Today, on Friday, April 11, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
Temperature fluctuations between a mild 55.4°F and a wintry 33.8°F are anticipated.
The predicted high will feel colder, consistent with March's climate average of 50.5°F.
Sunrise was at 6:20 am and sunset will be at 7:29 pm; the daylight will last for 13h and 9min.

Current condition

Fair
12:55 pm CDT
Fair
  • 52°F
  • Feels like: 48°F
  • Wind: 14mph NNE
  • Humidity: 47%
  • Dewpoint: 34°F
  • Pressure: 30.23"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 7
In Sullivan, at the moment, a steady high-pressure system keeps the weather fair and dry.
The temperature is a cool 51.8°F, and the felt air temperature is evaluated at a brisk 48.2°F. The current temperature is almost at the maximum of today's predicted 55.4°F.

Frequently asked questions

What is the temperature now?
At 12:55 pm CDT, the temperature is 51.8°F.
What is the weather forecast for Sullivan for today?
On Friday, expect a mix of sun and clouds throughout the day.
What will be the highest temperature today?
Today, the maximum temperature will be 55.4°F, while the minimum temperature will be 33.8°F.
The maximum temperature will be moderately lower than the average highest temperature of 62.2°F in April. The lowest temperature will be notably lower than the average low of 46°F.
When is the sunrise / sunset today in Sullivan?
On Friday, in Sullivan, sunrise was at 6:20 am and sunset will be at 7:29 pm (CDT).
How long is the day today?
In Sullivan, today, there will be 13h and 9min of daylight.

Hourly weather forecast

1 pm
  • 52°F
  • Feels like:
    48°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph NNE
  • Pressure: 30.21"Hg
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 54°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph NNE
  • Pressure: 30.21"Hg
  • Humidity: 44%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
3 pm
  • 55°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph NNE
  • Pressure: 30.18"Hg
  • Humidity: 42%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 55°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph N
  • Pressure: 30.18"Hg
  • Humidity: 40%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 55°F
  • Feels like:
    52°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph N
  • Pressure: 30.18"Hg
  • Humidity: 39%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 54°F
  • Feels like:
    52°F
Sunny
Sunny
  • Wind: 11mph N
  • Pressure: 30.18"Hg
  • Humidity: 41%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
7 pm
  • 52°F
  • Feels like:
    48°F
Sunny
Sunny
  • Wind: 7mph NNE
  • Pressure: 30.18"Hg
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:29 pm
8 pm
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Wind: 6mph NNE
  • Pressure: 30.18"Hg
  • Humidity: 53%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
9 pm
  • 46°F
  • Feels like:
    43°F
Clear
Clear
  • Wind: 5mph NE
  • Pressure: 30.21"Hg
  • Humidity: 59%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 43°F
  • Feels like:
    41°F
Clear
Clear
  • Wind: 4mph NE
  • Pressure: 30.21"Hg
  • Humidity: 64%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 41°F
  • Feels like:
    39°F
Clear
Clear
  • Wind: 4mph ENE
  • Pressure: 30.24"Hg
  • Humidity: 70%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Today, in Sullivan, a combination of cloudy and mostly clear weather is predicted.
The temperature will vary between the highest temperature of 55.4°F and the lowest temperature of 41°F. The warmest part of the day will be from 3 pm to 5 pm.
The forecasted maximum is more resembling March's typical high of 50.5°F than the average for April. The lowest temperature is also expected to be more resembling March's minimum average of 36.1°F than April's 46°F.
Updated: Apr 11, 2025 @ 17:55:00 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Sullivan, Illinois, USA

  • en: Sullivan, Illinois, USA
  • es: Sullivan, Illinois, EE.UU.
  • hr: Salivan, Ilinois, SAD
  • sr: Salivan, Ilinois, SAD
  • zh: 沙利文, 伊利诺伊, 美国
  • Latitude: 39.599479°
  • Longitude: -88.607839°
  • Elevation: 673 ft
  • Current time: 12:55pm CDT
  • Sunrise: 6:20 am CDT
  • Sunset: 7:29 pm CDT
  • Timezone: America/Chicago
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