Weather forecast for tomorrow
Castle Shannon, PA

Weather forecast for tomorrow

Thursday, Jun 12.

Partly Cloudy
5:47 am

8:52 pm
EDT
Partly Cloudy
86°F / 66°F
  • Wind: 6mph SW
  • Humidity: 57%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 9
Tomorrow, in Castle Shannon, a pleasant mix of sun and clouds will define the day.
The maximum predicted temperature is a humid 86°F, while the minimum temperature will be an enjoyable 66.2°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is calculated to be a blazing 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, moderate cloud cover will mix with sunshine throughout the day.
What will be the highest temperature in Castle Shannon tomorrow?
Tomorrow, the highest temperature will be 86°F, while the lowest temperature will be 66.2°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is computed to be 89.6°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 79.3°F in June. The lowest temperature will be also moderately higher than the average low of 58.6°F.
When is the sunrise / sunset tomorrow in Castle Shannon?
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?
Tomorrow, the daylight will last for 15h and 4min.

Hourly weather forecast

12 am
  • 68°F
  • Feels like:
    68°F
Mostly Clear
Mostly Clear
  • Wind: 6mph SW
  • Pressure: 30.06"Hg
  • Humidity: 66%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 66°F
  • Feels like:
    66°F
Mostly Clear
Mostly Clear
  • Wind: 5mph SW
  • Pressure: 30.09"Hg
  • Humidity: 73%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SW
  • Pressure: 30.09"Hg
  • Humidity: 78%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:47 am
6 am
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SW
  • Pressure: 30.09"Hg
  • Humidity: 82%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SW
  • Pressure: 30.09"Hg
  • Humidity: 76%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 75°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph WSW
  • Pressure: 30.09"Hg
  • Humidity: 63%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 81°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph WSW
  • Pressure: 30.06"Hg
  • Humidity: 53%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 9mi
2 pm
  • 84°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SW
  • Pressure: 30.03"Hg
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 9mi
4 pm
  • 84°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SW
  • Pressure: 30"Hg
  • Humidity: 45%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 9mi
6 pm
  • 84°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph WSW
  • Pressure: 30"Hg
  • Humidity: 48%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 9mi
8 pm
  • 81°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph W
  • Pressure: 30"Hg
  • Humidity: 56%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 9mi
Sunset: 8:52 pm
10 pm
  • 75°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 3mph WNW
  • Pressure: 30.03"Hg
  • Humidity: 65%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 9mi
Tomorrow, on Thursday, primarily cloudy and occasionally sun-filled weather is expected.
The temperature will be 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 expected temperature aligns more with July's average high than with June's 79.3°F. Forecast models suggest a low also more similar to July's typical minimum of 63°F than June's usual 58.6°F.
Updated: Jun 11, 2025 @ 23:36:16 UTC
Published by: Weather Atlas | About Us
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