Current Weather Forecast for Castle Shannon

PA 15234 | 8:32pm

Weather Conditions

56°

Feels Like 54°

Partly Cloudy

46° 64°

0

UV Index

Moderate

Air Quality

S 8 mph

Wind

0 in

rain

Tonight

Fri 3/28

54°

Lowest Temperature

4%

A few clouds. Low 54F. Winds SW at 10 to 20 mph.

Tomorrow

Sat 3/29

76°

Highest Temperature

7%

Cloudy skies. High 76F. Winds WSW at 10 to 20 mph.

Tomorrow night

Sat 3/29

58°

Lowest Temperature

43%

Cloudy in the evening, then off and on rain showers after midnight. Low 58F. Winds S at 5 to 10 mph. Chance of rain 40%.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Castle Shannon

Hourly Weather Forecast & Temperature

9PM

2%

57°

Feels Like 54°

Partly Cloudy

SW 9 mph

Wind

1015 mb

Pressure

84%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

10PM

3%

58°

Feels Like 55°

Partly Cloudy

SW 11 mph

Wind

1015 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

40%

Cloud Cover

11PM

3%

59°

Feels Like 57°

Partly Cloudy

SW 12 mph

Wind

1015 mb

Pressure

69%

Humidity

0

UV Index

10mi

Visibility

36%

Cloud Cover

12AM

4%

63°

Feels Like 62°

Partly Cloudy

SW 14 mph

Wind

1014 mb

Pressure

56%

Humidity

0

UV Index

10mi

Visibility

50%

Cloud Cover

1AM

1%

64°

Feels Like 62°

Partly Cloudy

SW 14 mph

Wind

1014 mb

Pressure

55%

Humidity

0

UV Index

10mi

Visibility

45%

Cloud Cover

2AM

1%

63°

Feels Like 62°

Partly Cloudy

SW 13 mph

Wind

1014 mb

Pressure

55%

Humidity

0

UV Index

10mi

Visibility

35%

Cloud Cover

3AM

2%

63°

Feels Like 62°

Partly Cloudy

SW 12 mph

Wind

1015 mb

Pressure

54%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

4AM

2%

63°

Feels Like 62°

Partly Cloudy

SW 12 mph

Wind

1015 mb

Pressure

54%

Humidity

0

UV Index

10mi

Visibility

48%

Cloud Cover

5AM

2%

63°

Feels Like 62°

Mostly Cloudy

SW 12 mph

Wind

1016 mb

Pressure

54%

Humidity

0

UV Index

10mi

Visibility

76%

Cloud Cover

6AM

2%

63°

Feels Like 62°

Cloudy

SW 12 mph

Wind

1016 mb

Pressure

53%

Humidity

0

UV Index

10mi

Visibility

83%

Cloud Cover

7AM

2%

63°

Feels Like 61°

Cloudy

SW 12 mph

Wind

1017 mb

Pressure

55%

Humidity

0

UV Index

10mi

Visibility

80%

Cloud Cover

8AM

1%

63°

Feels Like 62°

Cloudy

SW 12 mph

Wind

1017 mb

Pressure

54%

Humidity

0

UV Index

10mi

Visibility

88%

Cloud Cover

Fri 3/28

Fri

4%

46°

64°

Partly cloudy. Lows overnight in the mid 50s.

53°

Feels Like

SW 14 mph

Wind

64%

Humidity

0

UV Index

7:10 AM

Sunrise

7:41 PM

Sunset

Sat 3/29

Sat

7%

62°

76°

Mostly cloudy. Highs in the mid 70s and lows in the upper 50s.

76°

Feels Like

WSW 15 mph

Wind

43%

Humidity

4

UV Index

7:08 AM

Sunrise

7:42 PM

Sunset

Sun 3/30

Sun

84%

58°

69°

Rain. Highs in the upper 60s and lows in the upper 50s.

69°

Feels Like

S 12 mph

Wind

73%

Humidity

3

UV Index

7:06 AM

Sunrise

7:43 PM

Sunset

Mon 3/31

Mon

91%

38°

65°

Cloudy with rain. Highs in the low 60s and lows in the low 30s.

50°

Feels Like

WSW 13 mph

Wind

82%

Humidity

3

UV Index

7:05 AM

Sunrise

7:44 PM

Sunset

Tue 4/1

Tue

4%

33°

50°

Mix of sun and clouds. Highs in the low 50s and lows in the upper 30s.

27°

Feels Like

NNW 9 mph

Wind

50%

Humidity

6

UV Index

7:03 AM

Sunrise

7:45 PM

Sunset

Wed 4/2

Wed

39%

38°

61°

Showers possible in the afternoon. Highs in the low 60s and lows in the upper 50s.

37°

Feels Like

SE 15 mph

Wind

56%

Humidity

4

UV Index

7:01 AM

Sunrise

7:46 PM

Sunset

Thu 4/3

Thu

71%

59°

69°

Cloudy with rain. Highs in the upper 60s and lows in the mid 50s.

69°

Feels Like

SW 14 mph

Wind

70%

Humidity

3

UV Index

7:00 AM

Sunrise

7:47 PM

Sunset

Fri 4/4

Fri

70%

51°

64°

Showers. Highs in the low 60s and lows in the upper 40s.

56°

Feels Like

WNW 10 mph

Wind

68%

Humidity

4

UV Index

6:58 AM

Sunrise

7:48 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from Pennsylvania

Sunrise partial solar eclipse happens Saturday for parts of US

On Saturday, the Moon will pass in front of the Sun, creating a partial eclipse visible in the Northeast.

What weather to expect for MLB teams playing on Opening Day

One of the big weather storylines of the season involves the Tampa Bay Rays – the team whose stadium was severely damaged by Hurricane Milton in 2024. Winds over 100 mph ripped the roof off the field.

The Groundhog Day verdict is in: Was Punxsutawney Phil right?

It's been six weeks since Groundhog Day 2025 and FOX Weather crunched the numbers to see if the weather-predicting rodent, Punxsutawney Phil, was right.

Did the National Weather Service capture a photo of Bigfoot during a Pennsylvania storm survey?

Meteorologists with the National Weather Service say they never know what they'll encounter during a storm survey and while it's not unusual to come across something unexpected, discovering a mysterious creature lurking in the background of one of their photos is certainly a memorable experience.

Load More Stories