Weather forecast for todayRound Lake Heights, IL

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 9:34 pm CST

  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 3mphSSW 200°
  • Humidity: 61%
  • Dewpoint: 36°F
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, in Round Lake Heights, the conditions remain clear, with no sign of cloud cover.
The temperature is a chilly 48.2°F. The current temperature is a few degrees off the lowest forecasted temperature.

Thursday Oct 29, 2026

  • min.
  • 39°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 3mphNNW 348°
  • Humidity: 78%
  • UV index: 0
  • Sunrise: 7:22 am CDT
  • Sunset: 5:49 pm CDT
  • ▼
In Round Lake Heights, during the remainder of the night, bright and cloud-free conditions will make for a beautiful day.
The lowest predicted temperature is a cold 39.2°F.
Sunrise was at 7:22 am and sunset at 5:49 pm; the daylight lasted for 10h and 28min.

Hourly overview

Hourly temperatures

Warmest hour: 11 pm 48°C.
Coldest hour: 7 am 39°C.

Chance of precipitation

Highest chance: 6 am - 7 am 7%.

Hourly weather forecast

  • 11 pm
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNW 324°
  • Humidity: 64%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNNW 331°
  • Humidity: 69%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphNNW 341°
  • Humidity: 72%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphNNW 348°
  • Humidity: 82%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 43°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphN 0°
  • Humidity: 86%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphN 2°
  • Humidity: 87%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 am
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphN 10°
  • Humidity: 91%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphNNE 13°
  • Humidity: 92%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 am
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphNNE 21°
  • Humidity: 92%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 am
  • 41°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphNNE 29°
  • Humidity: 92%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Updated: Oct 30, 2026 @ 03:34:56 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (9:34 pm CST) it is 48.2°F in Round Lake Heights.

On Thursday, in Round Lake Heights, enjoy a day of crystal-clear skies and abundant sunshine.

On Thursday, in Round Lake Heights, sunrise was at 7:22 am and sunset at 5:49 pm (CDT).

Today in Round Lake Heights, the length of the day was 10h and 28min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Round Lake Heights, Illinois, USA

  • en: Round Lake Heights, Illinois, USA
  • es: Round Lake Heights, Illinois, EE.UU.
  • hr: Raund Lejk Hajts, Ilinois, SAD
  • mk: Raund Lejk Hajts, Ilinois, SAD
  • sr: Raund Lejk Hajts, Ilinois, SAD
  • zh: Round Lake Heights, 伊利诺伊, 美国
  • Latitude: 42.380021°
  • Longitude: -88.104249°
  • Elevation: 787 ft
  • Current time: 10:34pm CST
  • Sunrise: 7:22 am CST
  • Sunset: 5:49 pm CST
  • Timezone: America/Chicago

Nearby Round Lake Heights, Illinois, USA

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