Weather forecast for todayRound Lake Heights, IL

Weather forecast for today

Current condition 11:24 am CDT

  • 54°F
  • Feels like:
    54°F
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0"
  • Wind: 4mphNE 40°
  • Humidity: 74%
  • Dewpoint: 45°F
  • Pressure: 30.37"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
In Round Lake Heights, at the moment, sunlight is faintly visible through the mostly cloudy conditions.
The temperature is a crisp 53.6°F. The current temperature is almost at the maximum anticipated 57.2°F for today.

Friday Oct 30, 2026

  • 57°F
  • 50°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0.08"
  • Wind: 7mphE 81°
  • Humidity: 67%
  • UV index: 2
  • Sunrise: 7:23 am CDT
  • Sunset: 5:48 pm CDT
  • ▼
On Friday, October 30, thick clouds will dominate the sky.
Minimal precipitation is forecasted for today. Temperature shifts will be modest, ranging from a peak of a refreshing 57.2°F to a low of a cool 50°F.
The high temperature is predicted to match October's standard maximum of 59°F.
Sunrise was at 7:23 am and sunset will be at 5:48 pm; the daylight will last for 10h and 25min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 59°C.
Coldest hour: 9 pm 50°C.

Chance of precipitation

Highest chance: 15%.

Hourly weather forecast

  • 12 pm
  • 55°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphENE 69°
  • Humidity: 70%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 1 pm
  • 55°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphENE 77°
  • Humidity: 66%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 2 pm
  • 57°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 5mphE 84°
  • Humidity: 66%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 3 pm
  • 59°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphE 86°
  • Humidity: 61%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 57°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphE 88°
  • Humidity: 65%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 pm
  • 55°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphE 84°
  • Humidity: 69%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:48 pm
  • 6 pm
  • 54°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphE 84°
  • Humidity: 72%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 52°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 3mphE 83°
  • Humidity: 80%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 52°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 3mphE 86°
  • Humidity: 81%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 50°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 3mphE 85°
  • Humidity: 82%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 3mphE 87°
  • Humidity: 82%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 52°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphE 97°
  • Humidity: 81%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, the weather will be cloudy.
The temperature will vary between the lowest temperature of 50°F and the highest temperature of 59°F. The warmest part of the day will be around 3 pm.
The maximum temperature will be resembling the average high of 59°F in October. Forecasts indicate a night temperature also slightly warmer than the usual October minimum of 45.1°F.
Updated: Oct 30, 2026 @ 16:24:10 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (10:24 am CST) it is 53.6°F in Round Lake Heights.

On Friday, in Round Lake Heights, expect mostly gray skies with limited brightness.

Today, there is a low probability of minimal rainfall in Round Lake Heights.

Today, the maximum temperature will be 57.2°F, while the minimum temperature will be 50°F.
The highest temperature will be in line with the average maximum of 59°F in October. The lowest temperature will be slightly warmer than the average low of 45.1°F.

On Friday, in Round Lake Heights, sunrise was at 7:23 am and sunset will be at 5:48 pm (CDT).

In Round Lake Heights, the length of the day today will be 10h and 25min.