Weather forecast for todayArnold, PA

Weather forecast for today

Current condition 9:41 am EDT

  • 45°F
  • Feels like:
    39°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 13mphN 350°
  • Humidity: 71%
  • Dewpoint: 37°F
  • Pressure: 30.34"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
At the moment, scattered clouds are present, allowing some sunlight through.
The temperature is a frosty 44.6°F, and the feels-like temperature is appraised at an icy 39.2°F. The current temperature is a few degrees off the maximum of 51.8°F for today.

Saturday Oct 17, 2026

  • 52°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 13mphNNW 345°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:32 am EDT
  • Sunset: 6:36 pm EDT
  • ▼
Today, in Arnold, expect a mix of sun and clouds throughout the day.
Temperatures will oscillate between a cool 51.8°F at their highest and a harsh 30.2°F at their lowest.
The forecast high is lower and more aligned with what is typical in November than in October.
Sunrise was at 7:32 am and sunset will be at 6:36 pm; the daylight will last for 11h and 4min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 52°C.
Coldest hour: 12 am 36°C.

Chance of precipitation

Highest chance: 12 am 6%.

Hourly weather forecast

  • 10 am
  • 46°F
  • Feels like:
    39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 12mphN 357°
  • Humidity: 67%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 11 am
  • 46°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphN 359°
  • Humidity: 62%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 12 pm
  • 48°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphN 359°
  • Humidity: 58%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 1 pm
  • 50°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphN 351°
  • Humidity: 51%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 50°F
  • Feels like:
    46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNNW 348°
  • Humidity: 48%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 3 pm
  • 52°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNNW 337°
  • Humidity: 47%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 52°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNNW 333°
  • Humidity: 46%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 50°F
  • Feels like:
    46°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphNNW 334°
  • Humidity: 48%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 48°F
  • Feels like:
    46°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNW 326°
  • Humidity: 52%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:36 pm
  • 7 pm
  • 45°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNNW 329°
  • Humidity: 60%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 43°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNW 324°
  • Humidity: 66%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 41°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphNNW 331°
  • Humidity: 73%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphNNW 332°
  • Humidity: 79%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 37°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 2mphN 355°
  • Humidity: 85%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Arnold, a combination of sun-filled and cloudy weather is predicted.
The temperature will vary between the lowest temperature of 37.4°F and the highest temperature of 51.8°F. The warmest part of the day will be at 3 pm and 4 pm.
Today, the forecast temperature is more resembling November's average maximum of 48.4°F than October's. Today, expect the temperature to be also more alike with the typical minimum for November than for October.
Updated: Oct 17, 2026 @ 13:41:43 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (9:41 am EDT) in Arnold is 44.6°F. Feels-like temperature is 39.2°F.

On Saturday, expect a mix of sun and clouds throughout the day.

Today, the highest temperature will be 51.8°F, while the lowest temperature will be 30.2°F.
The maximum temperature will be uncommonly lower than the average highest temperature of 61.3°F in October. Today, the lowest temperature will be also significantly lower than the average low of 45°F.

On Saturday, in Arnold, sunrise was at 7:32 am and sunset will be at 6:36 pm (EDT).

Today, the daylight will last for 11h and 4min.