Weather forecast for todayAddison, IL

Weather forecast for today

Current condition 3:15 pm CDT

  • 64°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 14mphSSW 210°
  • Humidity: 33%
  • Dewpoint: 34°F
  • Pressure: 30.35"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
In Addison, at the moment, the weather is bright and sunny.
The temperature is a breezy 64.4°F, with the real-feel temperature closely matching at 62.6°F. The current temperature is the maximum anticipated temperature of the day.

Sunday Oct 18, 2026

  • 64°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 13mphSSW 203°
  • Humidity: 36%
  • UV index: 2
  • Sunrise: 7:08 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
Today, in Addison, sunshine is expected with little to no cloud cover.
Temperatures will oscillate between an enjoyable 64.4°F at their highest and a cold 41°F at their lowest.
Today's top temperature will be moderately higher than October's standard maximum of 60.4°F.
Sunrise was at 7:08 am and sunset will be at 6:06 pm; the daylight will last for 10h and 58min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 64°C.
Coldest period: 11 pm - 12 am 50°C.

Chance of precipitation

Highest chance: 12 am 2%.

Hourly weather forecast

  • 4 pm
  • 64°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphSSW 205°
  • Humidity: 32%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphSSW 200°
  • Humidity: 34%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 59°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphSSW 195°
  • Humidity: 39%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:06 pm
  • 7 pm
  • 55°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphS 186°
  • Humidity: 44%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 54°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphS 186°
  • Humidity: 50%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 54°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphS 187°
  • Humidity: 52%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSSW 196°
  • Humidity: 56%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSSW 196°
  • Humidity: 59%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 50°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSSW 201°
  • Humidity: 63%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphSSW 205°
  • Humidity: 65%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Sunday, primarily bright and sunny weather is anticipated.
The temperature will vary between the highest temperature of 64.4°F and the lowest temperature of 50°F. The warmest part of the day is anticipated around 4 pm.
Today, expect temperatures slightly warmer than what is usual for October. The lowest temperature today will be also moderately lower than the standard minimum for October.
Updated: Oct 18, 2026 @ 20:15:15 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 3:15 pm CDT, the temperature is 64.4°F.

On Sunday, bright and sunny weather is expected.

Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 41°F.
Today, the highest temperature will be a few degrees higher than the average maximum temperature in October. The lowest temperature will be also slightly cooler than the average low of 46.6°F.

On Sunday, in Addison, sunrise was at 7:08 am and sunset will be at 6:06 pm (CDT).

Today in Addison, Illinois, the daylight will last for 10h and 58min.