Weather forecast for tomorrow
Arlington Knolls, PA

Weather forecast for tomorrow

Friday, Jun 20.

Mostly Sunny
5:29 am

8:37 pm
EDT
Mostly Sunny
84°F / 64°F
  • Wind: 12mph W
  • Humidity: 58%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 9
Tomorrow, on Friday, June 20, open skies and radiant sunshine are also expected.
Rainfall is not predicted. The highest temperature will be a warm 84.2°F, while the lowest temperature will be a breezy 64.4°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is evaluated at a humid 87.8°F. Note that heat index values are valued for light wind and location in the shade.
The projected high resembles July more than June, matching 83.3°F rather than 77.4°F.
Sunrise will be at 5:29 am and sunset at 8:37 pm; tomorrow's daylight will last for 15h and 8min.

Frequently asked questions

What is the weather forecast for Arlington Knolls for tomorrow?
Tomorrow, sunshine will prevail for most of the day.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 84.2°F, while the lowest temperature will be 64.4°F. The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 87.8°F.
The highest temperature will be a few degrees higher than the average maximum of 77.4°F in June. The lowest temperature will be also a few degrees higher than the average low of 57.7°F.
When are sunrise and sunset tomorrow?
On Friday, in Arlington Knolls, sunrise will be at 5:29 am and sunset at 8:37 pm (EDT).
How long will the day be tomorrow?
In Arlington Knolls, the length of the day tomorrow will be 15h and 8min.

Hourly weather forecast

12 am
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph W
  • Pressure: 29.77"Hg
  • Humidity: 77%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 7mi
2 am
  • 68°F
  • Feels like:
    68°F
Mostly Clear
Mostly Clear
  • Wind: 11mph W
  • Pressure: 29.8"Hg
  • Humidity: 78%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 9mi
4 am
  • 66°F
  • Feels like:
    66°F
Clear
Clear
  • Wind: 10mph WNW
  • Pressure: 29.83"Hg
  • Humidity: 73%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:29 am
6 am
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Wind: 9mph WNW
  • Pressure: 29.88"Hg
  • Humidity: 77%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 9mi
8 am
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Wind: 9mph WNW
  • Pressure: 29.91"Hg
  • Humidity: 73%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Wind: 11mph WNW
  • Pressure: 29.94"Hg
  • Humidity: 64%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Wind: 11mph WNW
  • Pressure: 29.94"Hg
  • Humidity: 56%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 81°F
  • Feels like:
    82°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph W
  • Pressure: 29.94"Hg
  • Humidity: 50%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 82°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph W
  • Pressure: 29.94"Hg
  • Humidity: 48%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 81°F
  • Feels like:
    82°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph W
  • Pressure: 29.94"Hg
  • Humidity: 49%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 77°F
  • Feels like:
    81°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph WSW
  • Pressure: 29.97"Hg
  • Humidity: 59%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:37 pm
10 pm
  • 73°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph WSW
  • Pressure: 30"Hg
  • Humidity: 70%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of clear, dull and storm-filled weather is forecasted.
The temperature will be between a minimum of 62.6°F and a maximum of 82.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The maximum temperature will be more close to July's average high of 83.3°F than June's 77.4°F. Forecast models suggest a low also more similar to July's typical minimum of 63.3°F than June's usual 57.7°F.
Updated: Jun 19, 2025 @ 11:17:31 UTC
Published by: Weather U.S. | About Us
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