Weather forecast for todayArlington Heights, OH

Weather forecast for today

Current condition 2:46 pm EDT

  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 1mphW 280°
  • Humidity: 33%
  • Dewpoint: 39°F
  • Pressure: 30.31"Hg
  • Visibility: 9mi
  • UV index: 4
  • ▼
In Arlington Heights, currently, the sun dominates the sky, creating a bright and refreshing ambiance.
The temperature is a pleasant 71.6°F. The current temperature is at the expected maximum for today.

Tuesday Oct 20, 2026

  • 72°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNE 36°
  • Humidity: 33%
  • UV index: 3
  • Sunrise: 7:52 am EDT
  • Sunset: 6:52 pm EDT
  • ▼
Today, in Arlington Heights, sunny skies and pleasant visibility are expected.
Temperature is anticipated to hit a high of a delightful 71.6°F during the day, dipping to a low of a cold 39.2°F at night.
A high of 71.6°F is expected, which resembles September's climate average of 77.2°F more than October's 64.2°F.
Sunrise was at 7:52 am and sunset will be at 6:52 pm; the daylight will last for 10h and 59min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 72°C.
Coldest hour: 12 am 46°C.

Chance of precipitation

Highest chance: 12 am 2%.

Hourly weather forecast

  • 3 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNE 32°
  • Humidity: 33%
  • Pressure: 30.3"Hg
  • Visibility: 9mi
  • UV index: 3
  • ▼
  • 4 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNE 34°
  • Humidity: 31%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNE 33°
  • Humidity: 32%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNE 35°
  • Humidity: 36%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:52 pm
  • 7 pm
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNE 36°
  • Humidity: 50%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphNNE 33°
  • Humidity: 66%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 54°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNE 39°
  • Humidity: 72%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNE 47°
  • Humidity: 78%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNE 44°
  • Humidity: 84%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNE 51°
  • Humidity: 88%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of Tuesday, bright and mostly sunny weather is expected.
The temperature will be between a minimum of 48.2°F and a maximum of 71.6°F. The warmest part of the day will be from 3 pm to 5 pm.
The forecasted maximum is more close to September's typical high of 77.2°F than the average for October. The minimum temperature will be more alike with November's average low of 36.5°F than October's typical 47.5°F.
Updated: Oct 20, 2026 @ 18:46:08 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 2:46 pm EDT, the temperature is 71.6°F.

On Tuesday, in Arlington Heights, sunshine and minimal clouds are in the outlook.

Today, the highest temperature will be 71.6°F, while the lowest temperature will be 39.2°F.
The highest temperature will be a couple of degrees higher than the average maximum of 64.2°F in October. The lowest temperature will be also moderately lower than the average low of 47.5°F.

On Tuesday, in Arlington Heights, sunrise was at 7:52 am and sunset will be at 6:52 pm (EDT).

Today, the daylight will last for 10h and 59min.