Weather forecast for todayTennessee, IL

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 4:24 pm CDT

  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 10mphS 170°
  • Humidity: 38%
  • Dewpoint: 39°F
  • Pressure: 30.32"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
In Tennessee, currently, a calm and sunny day is perfect for outdoor activities.
The temperature is a comfortable 66.2°F.

Sunday Oct 18, 2026

  • min.
  • 37°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 10mphSSE 167°
  • Humidity: 72%
  • UV index: 0
  • Sunrise: 7:17 am CDT
  • Sunset: 6:19 pm CDT
  • ▼
During the afternoon and for the rest of the day, expect a flawless blue sky throughout the day.
The lowest anticipated temperature is a wintry 37.4°F.
Sunrise was at 7:17 am and sunset will be at 6:19 pm; the daylight will last for 11h and 1min.

Hourly overview

Hourly temperatures

Warmest hour: 5 pm 64°C.
Coldest hour: 12 am 45°C.

Chance of precipitation

Highest chance: 12 am 3%.

Hourly weather forecast

  • 5 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphS 176°
  • Humidity: 39%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSSE 162°
  • Humidity: 44%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:19 pm
  • 7 pm
  • 55°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSE 157°
  • Humidity: 54%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSSE 160°
  • Humidity: 65%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSE 161°
  • Humidity: 69%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 48°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSE 163°
  • Humidity: 73%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 46°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSE 165°
  • Humidity: 75%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 45°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphSSE 167°
  • Humidity: 79%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 45°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphSSE 165°
  • Humidity: 82%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 43°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphS 170°
  • Humidity: 87%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
During the late afternoon and into the evening, bright and mostly sunny weather is expected.
The temperature will vary between the highest temperature of 64.4°F and the lowest temperature of 46.4°F.
Updated: Oct 18, 2026 @ 21:24:11 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 4:24 pm CDT, the temperature is 66.2°F.

Today, expect clear skies and plenty of sunshine.

On Sunday, in Tennessee, sunrise was at 7:17 am and sunset will be at 6:19 pm (CDT).

In Tennessee, Illinois, today, there will be 11h and 1min of daylight.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Tennessee, Illinois, USA

  • en: Tennessee, Illinois, USA
  • es: Tennessee, Illinois, EE.UU.
  • hr: Tenesi, Ilinois, SAD
  • mk: Tenesi, Ilinois, SAD
  • sr: Tenesi, Ilinois, SAD
  • zh: Tennessee, 伊利诺伊, 美国
  • Latitude: 40.411987°
  • Longitude: -90.839300°
  • Elevation: 686 ft
  • Current time: 4:24pm CDT
  • Sunrise: 7:17 am CDT
  • Sunset: 6:19 pm CDT
  • Timezone: America/Chicago

Nearby Tennessee, Illinois, USA

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