Weather forecast for todaySugar Island, IL

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 3:02 am CST

  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 5mphESE 120°
  • Humidity: 80%
  • Dewpoint: 41°F
  • Pressure: 30.34"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, nothing but clear skies and excellent visibility.
The temperature is a brisk 46.4°F, the feels-like temperature is nearly identical at 44.6°F. The current temperature is almost at the minimum-predicted 42.8°F for today.

Saturday Oct 24, 2026

  • 73°F
  • 43°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSSE 147°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 7:13 am CDT
  • Sunset: 5:57 pm CDT
  • ▼
Today, on Saturday, October 24, sunshine will be limited due to heavy cloud coverage.
The highest daytime temperature will touch a moderately hot 73.4°F, creating a significant contrast with the predicted nighttime low of a frosty 42.8°F.
Today, the temperature forecast of 73.4°F will better match September's climate average than that of October.
Sunrise will be at 7:13 am and sunset at 5:57 pm; the daylight will last for 10h and 44min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 72°C.
Coldest hour: 7 am 45°C.

Chance of precipitation

Highest chance: 2%.

Hourly weather forecast

  • 6 am
  • 45°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSE 130°
  • Humidity: 86%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:13 am
  • 8 am
  • 46°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphSE 127°
  • Humidity: 91%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSE 150°
  • Humidity: 62%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 68°F
  • Feels like:
    68°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSE 163°
  • Humidity: 43%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 72°F
  • Feels like:
    72°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphS 170°
  • Humidity: 34%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 72°F
  • Feels like:
    72°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSE 158°
  • Humidity: 32%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
Sunset: 5:57 pm
  • 6 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphSE 140°
  • Humidity: 42%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 59°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSE 139°
  • Humidity: 57%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 55°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSE 143°
  • Humidity: 66%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, overcast weather is expected.
The temperature will vary between the highest temperature of 71.6°F and the lowest temperature of 44.6°F. The warmest part of the day will be from 2 pm to 4 pm.
The highest temperature today will resemble September's average maximum of 75.2°F more than October's average. Today, the low will be a couple of degrees lower than the usual October value of 46.8°F.
Updated: Oct 24, 2026 @ 09:02:59 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 3:02 am CST, the temperature is 46.4°F.

On Saturday, clouds will dominate overhead, keeping the atmosphere dull.

Today, the maximum temperature will be 73.4°F, while the minimum temperature will be 42.8°F.
The highest temperature will be significantly higher than the average maximum of 62.1°F in October. The lowest temperature will be a few degrees lower than the average low of 46.8°F.

On Saturday, in Sugar Island, sunrise will be at 7:13 am and sunset at 5:57 pm (CDT).

In Sugar Island, the length of the day today will be 10h and 44min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Sugar Island, Illinois, USA

  • en: Sugar Island, Illinois, USA
  • es: Sugar Island, Illinois, EE.UU.
  • hr: Šugar aralы, Ilinois, SAD
  • mk: Šugar aralы, Ilinois, SAD
  • sr: Šugar aralы, Ilinois, SAD
  • zh: Sugar Island, 伊利诺伊, 美国
  • Latitude: 41.015033°
  • Longitude: -87.829206°
  • Elevation: 610 ft
  • Current time: 4:40am CDT
  • Sunrise: 7:13 am CDT
  • Sunset: 5:57 pm CDT
  • Timezone: America/Chicago

Nearby Sugar Island, Illinois, USA

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