Weather forecast for todayArlington, IL
Weather forecast for today
Current condition 8:42 am CDT
- 37°F
- Feels like:37°F
Sunny
- Precipitation: 0"
- Wind: 1mphSE 130°
- Humidity: 82%
- Dewpoint: 34°F
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
Currently, in Arlington, the air is clear and fresh under a radiant sun.
The temperature is a wintry 37.4°F. The current temperature is at the minimum expected for today.
The temperature is a wintry 37.4°F. The current temperature is at the minimum expected for today.
Saturday Oct 17, 2026
- 57°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphWSW 243°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 6:13 pm CDT
- details ▼
On Saturday, in Arlington, sunshine will likely continue with scattered clouds at most.
A temperature range of a mild 57.2°F to a wintry 37.4°F is expected.
The highest temperature is forecasted to be slightly cooler than the average October peak of 61.2°F.
Sunrise was at 7:11 am and sunset will be at 6:13 pm; the daylight will last for 11h and 2min.
A temperature range of a mild 57.2°F to a wintry 37.4°F is expected.
The highest temperature is forecasted to be slightly cooler than the average October peak of 61.2°F.
Sunrise was at 7:11 am and sunset will be at 6:13 pm; the daylight will last for 11h and 2min.
Hourly overview
Hourly temperatures
Warmest period: 3 pm - 5 pm 55°C.
Coldest hour: 9 am 39°C.
Coldest hour: 9 am 39°C.
Chance of precipitation
Highest chance: 11 pm 2%.
Hourly weather forecast
- 9 am
- 39°F
- Feels like:39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphNNW 337°
- Humidity: 78%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 10 am
- 45°F
- Feels like:45°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphNW 318°
- Humidity: 63%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 11 am
- 48°F
- Feels like:48°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphWSW 244°
- Humidity: 54%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 52°F
- Feels like:50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSW 231°
- Humidity: 45%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 1 pm
- 54°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSW 233°
- Humidity: 41%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 55°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSW 231°
- Humidity: 38%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 55°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSW 231°
- Humidity: 37%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 55°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSW 225°
- Humidity: 37%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 55°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSW 221°
- Humidity: 39%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 52°F
- Feels like:50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSW 212°
- Humidity: 47%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:13 pm
- 7 pm
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSW 205°
- Humidity: 54%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 45°F
- Feels like:43°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSW 204°
- Humidity: 60%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 43°F
- Feels like:41°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSW 199°
- Humidity: 65%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 41°F
- Feels like:39°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSW 195°
- Humidity: 72%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 41°F
- Feels like:37°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSSW 196°
- Humidity: 75%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, primarily bright and sunny weather is anticipated.
The temperature will vary between a maximum of 55.4°F and a minimum of 39.2°F. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature today will be a couple of degrees lower than October's average high. The lowest temperature today is more alike with November's average minimum of 33.4°F than the average low in October of 45.3°F.
The temperature will vary between a maximum of 55.4°F and a minimum of 39.2°F. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature today will be a couple of degrees lower than October's average high. The lowest temperature today is more alike with November's average minimum of 33.4°F than the average low in October of 45.3°F.
Updated: Oct 17, 2026 @ 13:42:26 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The temperature at 8:42 am CDT is 37.4°F.
On Saturday, in Arlington, sun-filled conditions are expected to persist.
Today, the maximum temperature will be 57.2°F, while the minimum temperature will be 37.4°F.
Today, the maximum temperature will be a few degrees lower than the average highest temperature in October. Today, the lowest temperature will be also slightly cooler than the average low temperature.
Today, the maximum temperature will be a few degrees lower than the average highest temperature in October. Today, the lowest temperature will be also slightly cooler than the average low temperature.
On Saturday, in Arlington, sunrise was at 7:11 am and sunset will be at 6:13 pm (CDT).
In Arlington, today, there will be 11h and 2min of daylight.
Arlington, Illinois, USA
- en: Arlington, Illinois, USA
- es: Arlington, Illinois, EE.UU.
- hr: Arlington, Ilinois, SAD
- mk: Arlington, Ilinois, SAD
- sr: Arlington, Ilinois, SAD
- zh: 阿灵顿, 伊利诺伊, 美国
- Latitude: 41.473645°
- Longitude: -89.249253°
- Elevation: 751 ft
- Current time: 8:42am CDT
- Sunrise: 7:11 am CDT
- Sunset: 6:13 pm CDT
- Timezone: America/Chicago
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