Weather forecast for todayChicago Heights, IL
Weather forecast for today
Current condition 3:47 am CDT
- 43°F
- Feels like:43°F
Clear
- Precipitation: 0"
- Wind: 1mphE 90°
- Humidity: 80%
- Dewpoint: 36°F
- Pressure: 30.4"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
In Chicago Heights, at the moment, the conditions remain clear, with no sign of cloud cover.
The temperature is a frosty 42.8°F. The current temperature is almost at the minimum-predicted 39.2°F for today.
The temperature is a frosty 42.8°F. The current temperature is almost at the minimum-predicted 39.2°F for today.
Monday Oct 19, 2026
- 68°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphS 188°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:07 am CDT
- Sunset: 6:03 pm CDT
- details ▼
Today, on Monday, October 19, skies will stay clear and sunny.
Substantial temperature variations are forecasted, soaring to a maximum of an agreeable 68°F and descending to a minimum of an icy 39.2°F.
The expected high of 68°F appears seasonally off, better matching September's typical values.
Sunrise will be at 7:07 am and sunset at 6:03 pm; the daylight will last for 10h and 56min.
Substantial temperature variations are forecasted, soaring to a maximum of an agreeable 68°F and descending to a minimum of an icy 39.2°F.
The expected high of 68°F appears seasonally off, better matching September's typical values.
Sunrise will be at 7:07 am and sunset at 6:03 pm; the daylight will last for 10h and 56min.
Hourly overview
Hourly temperatures
Warmest period: 2 pm - 4 pm 66°C.
Coldest hour: 6 am 39°C.
Coldest hour: 6 am 39°C.
Chance of precipitation
Highest chance: 10 pm 3%.
Hourly weather forecast
- 4 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphSSW 207°
- Humidity: 81%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphSSW 202°
- Humidity: 86%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:07 am
- 8 am
- 41°F
- Feels like:41°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphS 183°
- Humidity: 83%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 54°F
- Feels like:54°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSW 195°
- Humidity: 57%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSW 202°
- Humidity: 41%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSSW 198°
- Humidity: 36%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphS 180°
- Humidity: 34%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 59°F
- Feels like:59°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphE 83°
- Humidity: 48%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:03 pm
- 8 pm
- 54°F
- Feels like:54°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphE 85°
- Humidity: 66%
- Pressure: 30.33"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 pm
- 50°F
- Feels like:50°F
Mostly Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 1mphE 94°
- Humidity: 79%
- Pressure: 30.36"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Today, in Chicago Heights, primarily mostly clear and occasionally gloomy weather is forecasted.
The temperature will vary between a minimum of 37.4°F and a maximum of 68°F. The warmest part of the day is anticipated around 3 pm.
The forecasted maximum is more resembling September's typical high of 73.9°F than the average for October. Forecast models suggest a low more in line with November's typical minimum of 34.9°F than October's usual 46.9°F.
The temperature will vary between a minimum of 37.4°F and a maximum of 68°F. The warmest part of the day is anticipated around 3 pm.
The forecasted maximum is more resembling September's typical high of 73.9°F than the average for October. Forecast models suggest a low more in line with November's typical minimum of 34.9°F than October's usual 46.9°F.
Updated: Oct 19, 2026 @ 08:47:49 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
At 3:47 am CDT, the temperature is 42.8°F.
On Monday, expect consistent sunshine and open skies.
Today, the highest temperature will be 68°F, while the lowest temperature will be 39.2°F.
The highest temperature will be moderately higher than the average maximum of 61.2°F in October. The lowest temperature will be also slightly cooler than the average low of 46.9°F.
The highest temperature will be moderately higher than the average maximum of 61.2°F in October. The lowest temperature will be also slightly cooler than the average low of 46.9°F.
On Monday, in Chicago Heights, sunrise will be at 7:07 am and sunset at 6:03 pm (CDT).
In Chicago Heights, the length of the day today will be 10h and 56min.
Chicago Heights, Illinois, USA
- en: Chicago Heights, Illinois, USA
- es: Chicago Heights, Illinois, EE.UU.
- hr: Čikago Hajts, Ilinois, SAD
- mk: Čikago Hajts, Ilinois, SAD
- sr: Čikago Hajts, Ilinois, SAD
- zh: 芝加哥海茨, 伊利诺伊, 美国
- Latitude: 41.506146°
- Longitude: -87.635600°
- Elevation: 659 ft
- Current time: 3:47am CDT
- Sunrise: 7:07 am CDT
- Sunset: 6:03 pm CDT
- Timezone: America/Chicago
Nearby Chicago Heights, Illinois, USA
- South Chicago Heights (2 mi)
- Park Forest (2 mi)
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- Olympia Fields (3 mi)
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- Crete (4 mi)
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- Dyer (6 mi)
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