Weather forecast for todayChester, IL

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 5:37 pm CDT

  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 6mphESE 120°
  • Humidity: 35%
  • Dewpoint: 36°F
  • Pressure: 30.35"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, in Chester, sunlight is abundant, and the weather remains pleasant.
The temperature is a breezy 62.6°F.

Sunday Oct 18, 2026

  • min.
  • 36°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphSE 143°
  • Humidity: 78%
  • UV index: 0
  • Sunrise: 7:10 am CDT
  • Sunset: 6:17 pm CDT
  • ▼
Through the evening hours, the atmosphere will remain completely clear and bright.
The lowest temperature will be a cold 35.6°F.
Sunrise was at 7:10 am and sunset will be at 6:17 pm; the daylight will last for 11h and 7min.

Hourly overview

Hourly temperatures

Warmest hour: 6 pm 61°C.
Coldest hour: 1 am 41°C.

Chance of precipitation

Highest chance: 1 am 4%.

Hourly weather forecast

  • 6 pm
  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSE 133°
  • Humidity: 38%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:17 pm
  • 7 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSE 127°
  • Humidity: 52%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSE 136°
  • Humidity: 65%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphSE 126°
  • Humidity: 74%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphSE 127°
  • Humidity: 80%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphSSE 148°
  • Humidity: 84%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphSSE 161°
  • Humidity: 87%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 1mphSSE 168°
  • Humidity: 93%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 1mphSSE 160°
  • Humidity: 94%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 1mphSSE 154°
  • Humidity: 97%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Through the evening hours, bright and mostly sunny weather is expected.
The temperature will be between a maximum of 60.8°F and a minimum of 44.6°F.
Updated: Oct 18, 2026 @ 22:37:47 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (5:37 pm CDT) it is 62.6°F in Chester.

On Sunday, cloudless and clear weather is anticipated.

On Sunday, in Chester, sunrise was at 7:10 am and sunset will be at 6:17 pm (CDT).

In Chester, today, there will be 11h and 7min of daylight.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Chester, Illinois, USA

  • en: Chester, Illinois, USA
  • es: Chester, Illinois, EE.UU.
  • hr: Čester, Ilinois, SAD
  • mk: Čester, Ilinois, SAD
  • sr: Čester, Ilinois, SAD
  • zh: 切斯特, 伊利诺伊, 美国
  • Latitude: 37.913663°
  • Longitude: -89.822050°
  • Elevation: 669 ft
  • Current time: 6:07pm CDT
  • Sunrise: 7:10 am CDT
  • Sunset: 6:17 pm CDT
  • Timezone: America/Chicago

Nearby Chester, Illinois, USA

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