Weather today - Great Lakes, IL

Weather forecast for today

Current condition 11:14 am CDT

54°F
Feels like:
52°F

Sunny

Precipitation: 0"
Wind: 4mphWSW 240°
Humidity: 53%
Dewpoint: 36°F
Pressure: 30.52"Hg
Visibility: 10mi
UV index: 3
details ▼

At the moment, the weather is ideal, with the sun shining and the air feeling fresh.
The temperature is a fresh 53.6°F, with the felt air temperature closely matching at 51.8°F. The current temperature is almost at the maximum of today's anticipated 57.2°F.

Saturday Oct 17, 2026

57°F
41°F

Sunny

Precip. probability: 1%
Precipitation: 0"
Wind: 11mphSW 227°
Humidity: 46%
UV index: 4
Sunrise: 7:06 am CDT
Sunset: 6:06 pm CDT
details ▼

Today, sunshine is forecasted under mostly clear skies.
The anticipated temperature range extends from a high of a moderate 57.2°F to a low of a wintry 41°F.
Sunrise was at 7:06 am and sunset will be at 6:06 pm; the daylight will last for 11h and 0min.

Hourly overview

Hourly temperatures

Warmest hour: 2 pm 57°C.
Coldest period: 10 pm - 2 am 45°C.

Chance of precipitation

Highest chance: 2 am 2%.

Hourly weather forecast

12 pm

55°F
Feels like:
54°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 5mphWSW 237°
Humidity: 49%
Pressure: 30.5"Hg
Visibility: 10mi
UV index: 4
details ▼

1 pm

55°F
Feels like:
55°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 7mphSW 224°
Humidity: 45%
Pressure: 30.47"Hg
Visibility: 10mi
UV index: 4
details ▼

2 pm

57°F
Feels like:
55°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 9mphSW 224°
Humidity: 42%
Pressure: 30.45"Hg
Visibility: 10mi
UV index: 3
details ▼

3 pm

55°F
Feels like:
54°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 10mphSW 225°
Humidity: 41%
Pressure: 30.45"Hg
Visibility: 10mi
UV index: 2
details ▼

4 pm

55°F
Feels like:
54°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 11mphSW 223°
Humidity: 41%
Pressure: 30.42"Hg
Visibility: 10mi
UV index: 1
details ▼

5 pm

55°F
Feels like:
52°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 11mphSW 224°
Humidity: 43%
Pressure: 30.42"Hg
Visibility: 10mi
UV index: 0
details ▼

6 pm

52°F
Feels like:
48°F

Sunny

Precip. probability: 1%
Precipitation: 0"
Wind: 8mphSW 224°
Humidity: 49%
Pressure: 30.42"Hg
Visibility: 10mi
UV index: 0
details ▼

Sunset: 6:06 pm

7 pm

50°F
Feels like:
46°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 7mphSW 219°
Humidity: 55%
Pressure: 30.42"Hg
Visibility: 10mi
UV index: 0
details ▼

8 pm

48°F
Feels like:
45°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 7mphSW 219°
Humidity: 60%
Pressure: 30.42"Hg
Visibility: 10mi
UV index: 0
details ▼

9 pm

46°F
Feels like:
43°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 6mphSW 223°
Humidity: 65%
Pressure: 30.42"Hg
Visibility: 10mi
UV index: 0
details ▼

10 pm

45°F
Feels like:
41°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 7mphSW 220°
Humidity: 67%
Pressure: 30.42"Hg
Visibility: 10mi
UV index: 0
details ▼

11 pm

45°F
Feels like:
41°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 7mphSW 216°
Humidity: 68%
Pressure: 30.42"Hg
Visibility: 10mi
UV index: 0
details ▼

Today, in Great Lakes, clear skies and sunny weather are expected.
The temperature will be between the highest temperature of 57.2°F and the lowest temperature of 44.6°F. The warmest part of the day will be around 2 pm.

Updated: Oct 17, 2026 @ 16:14:39 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate