Weather forecast for tomorrow
Castle Shannon, PA

Weather forecast for tomorrow

Thursday, Jun 12.

Mostly Sunny
5:47 am

8:52 pm
EDT
Mostly Sunny
86°F / 64°F
  • Wind: 7mph SW
  • Humidity: 56%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
On Thursday, June 12, open skies and radiant sunshine are also expected.
Predicted temperatures will peak at a hot 86°F and dip to a minimum of a breezy 64.4°F.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at a tropical 89.6°F. Note that heat index values are valued for light wind and location in the shade.
It will be hotter, as the maximum temperature reflects July's norm of 83.8°F instead of June's.
Sunrise will be at 5:47 am and sunset at 8:52 pm; tomorrow's daylight will last for 15h and 4min.

Frequently asked questions

What is the weather forecast for Castle Shannon for tomorrow?
Tomorrow, in Castle Shannon, sunshine will dominate, with only occasional cloud cover.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 64.4°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at 89.6°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 79.3°F in June. The lowest temperature will be also a couple of degrees higher than the average low of 58.6°F.
When are sunrise and sunset tomorrow?
On Thursday, in Castle Shannon, sunrise will be at 5:47 am and sunset at 8:52 pm (EDT).
How long will the day be tomorrow?
In Castle Shannon, tomorrow, there will be 15h and 4min of daylight.

Hourly weather forecast

12 am
  • 70°F
  • Feels like:
    70°F
Clear
Clear
  • Wind: 6mph SW
  • Pressure: 30.06"Hg
  • Humidity: 64%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 66°F
  • Feels like:
    66°F
Mostly Clear
Mostly Clear
  • Wind: 6mph SW
  • Pressure: 30.06"Hg
  • Humidity: 71%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SW
  • Pressure: 30.09"Hg
  • Humidity: 75%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:47 am
6 am
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Wind: 5mph SW
  • Pressure: 30.09"Hg
  • Humidity: 81%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 68°F
  • Feels like:
    68°F
Mostly Sunny
Mostly Sunny
  • Wind: 5mph SW
  • Pressure: 30.09"Hg
  • Humidity: 75%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Wind: 5mph WSW
  • Pressure: 30.09"Hg
  • Humidity: 63%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 81°F
  • Feels like:
    82°F
Sunny
Sunny
  • Wind: 6mph WSW
  • Pressure: 30.06"Hg
  • Humidity: 51%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 84°F
  • Feels like:
    84°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph SW
  • Pressure: 30.03"Hg
  • Humidity: 46%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 84°F
  • Feels like:
    86°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph SW
  • Pressure: 30.03"Hg
  • Humidity: 44%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 84°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SW
  • Pressure: 30"Hg
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 81°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph WSW
  • Pressure: 30"Hg
  • Humidity: 54%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:52 pm
10 pm
  • 75°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 3mph WSW
  • Pressure: 30.03"Hg
  • Humidity: 63%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 9mi
Tomorrow, a combination of clear and dull weather is expected.
The temperature will vary between a minimum of 62.6°F and a maximum of 84.2°F. The hottest part of the day will be from 2 pm to 6 pm.
The maximum is expected to resemble July's average high of 83.8°F rather than June's. The lowest temperature is also more consistent with July's average minimum of 63°F than the usual minimum of 58.6°F in June.
Updated: Jun 11, 2025 @ 04:50:50 UTC
Published by: Weather Atlas | About Us
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