Weather forecast for todaySugar Island, IL

Weather forecast for today

Current condition 1:51 pm CDT

  • 55°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 1mphWSW 250°
  • Humidity: 43%
  • Dewpoint: 34°F
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
Currently, the air is clear and fresh under a radiant sun.
The temperature is a mild 55.4°F. The current temperature is nearly at the maximum 57.2°F for today.

Saturday Oct 17, 2026

  • 57°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSW 217°
  • Humidity: 44%
  • UV index: 3
  • Sunrise: 7:05 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
Today, in Sugar Island, sun-filled conditions are expected to persist.
The temperature will fluctuate from a high of a moderate 57.2°F to a low of an icy 37.4°F.
Today, the forecasted peak temperature is set to be relatively lower than the typical October temperature of 62.1°F.
Sunrise was at 7:05 am and sunset will be at 6:07 pm; the daylight will last for 11h and 2min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 57°C.
Coldest period: 10 pm - 11 pm 43°C.

Chance of precipitation

Highest chance: 9 pm - 11 pm 2%.

Hourly weather forecast

  • 2 pm
  • 55°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphSW 217°
  • Humidity: 43%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphSW 221°
  • Humidity: 43%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphSW 221°
  • Humidity: 40%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSW 217°
  • Humidity: 44%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 54°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSSW 208°
  • Humidity: 50%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:07 pm
  • 7 pm
  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSSW 195°
  • Humidity: 58%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphSSW 195°
  • Humidity: 64%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSSW 194°
  • Humidity: 67%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 43°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSSW 193°
  • Humidity: 72%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 43°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSSW 194°
  • Humidity: 75%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of the day, mainly sunny weather and a cloudless sky are anticipated.
The temperature will vary between a maximum of 57.2°F and a minimum of 42.8°F. The warmest part of the day will be from 3 pm to 5 pm.
The highest temperature will be slightly cooler than October's average maximum of 62.1°F. The lowest temperature is more resembling November's average minimum of 34.9°F than the usual minimum of 46.8°F in October.
Updated: Oct 17, 2026 @ 18:51:21 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 1:51 pm CDT is 55.4°F.

On Saturday, in Sugar Island, sunny conditions are expected to continue.

Today, the maximum temperature in Sugar Island will be 57.2°F, while the minimum temperature will be 37.4°F.
Today, the maximum temperature will be relatively lower than the average highest temperature in October. The lowest temperature today will be noticeably lower than the average low of 46.8°F.

On Saturday, in Sugar Island, sunrise was at 7:05 am and sunset will be at 6:07 pm (CDT).

In Sugar Island, today, there will be 11h and 2min of daylight.