Weather forecast for todayArlington Heights, PA

Weather forecast for today

Current condition 1:53 pm EDT

  • 48°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 13mphNNW 340°
  • Humidity: 47%
  • Dewpoint: 30°F
  • Pressure: 30.23"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
In Arlington Heights, at the moment, the sun dominates the sky, creating a bright and refreshing ambiance.
The temperature is a brisk 48.2°F, the apparent reading is appraised at a frosty 44.6°F. The current temperature is almost at the maximum of today's 50°F.

Saturday Oct 17, 2026

  • 50°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNW 341°
  • Humidity: 45%
  • UV index: 4
  • Sunrise: 7:14 am EDT
  • Sunset: 6:17 pm EDT
  • ▼
On Saturday, in Arlington Heights, bright and sunny weather is expected.
The highest predicted temperature is a fresh 50°F, while the lowest temperature will be a cold 32°F.
It will be colder, as the maximum temperature reflects November's norm of 48.4°F instead of October's.
Sunrise was at 7:14 am and sunset will be at 6:17 pm; the daylight will last for 11h and 3min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 50°C.
Coldest period: 10 pm - 11 pm 39°C.

Chance of precipitation

Highest chance: 9 pm - 11 pm 1%.

Hourly weather forecast

  • 2 pm
  • 50°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphNNW 345°
  • Humidity: 46%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 3 pm
  • 50°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphNNW 344°
  • Humidity: 44%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 50°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNW 344°
  • Humidity: 43%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 48°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNW 339°
  • Humidity: 42%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 46°F
  • Feels like:
    43°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNNW 336°
  • Humidity: 45%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:17 pm
  • 7 pm
  • 45°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNNW 335°
  • Humidity: 50%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 41°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNW 335°
  • Humidity: 54%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 41°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphNNW 329°
  • Humidity: 58%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 39°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphNNW 334°
  • Humidity: 61%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 39°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphNNW 336°
  • Humidity: 65%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Saturday, mainly sunny weather and a cloudless sky are anticipated.
The temperature will be between a minimum of 39.2°F and a maximum of 50°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted high is more close to November's typical maximum of 48.4°F than the usual for October. The minimum temperature today will be also more in line with November's average low of 33.6°F than October's average of 44.4°F.
Updated: Oct 17, 2026 @ 17:53:39 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (1:53 pm EDT) it is 48.2°F in Arlington Heights.

On Saturday, sunshine and minimal clouds are in the outlook.

Today, the highest temperature will be 50°F, while the lowest temperature will be 32°F.
Today, the highest temperature will be noticeably lower than the average maximum of 60.4°F in October. Today, the lowest temperature will be also uncommonly lower than the average low of 44.4°F.

On Saturday, in Arlington Heights, sunrise was at 7:14 am and sunset will be at 6:17 pm (EDT).

Today, the daylight will last for 11h and 3min.