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Castle Shannon, PA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station  

Mostly Cloudy 64°F
Feels Like 64°F  
Humidity 65% Dew Point 52°F Wind NW 1 MPH Gusts 2 Barometer 30.14 in.765.6 mm
Solar Rad 394 w/m2
Report from a MADIS/MESONET station 0.6 miles E of central Castle Shannon
at

Current Conditions From Nearby Local Station  

Mostly Cloudy 64°F
Feels Like 64°F  
Humidity 65% Dew Point 52°F Wind NW 1 MPH Gusts 2 Barometer 30.14 in.765.6 mm
Solar Rad 394 w/m2
Report from a MADIS/MESONET station 0.6 miles E of central Castle Shannon
at

Point Forecast at a Glance

SatOct 11
Sat Oct 11: Sunny, High 69°F, Low 50°F
69°
50°
SunOct 12
Sun Oct 12: Rain Showers With Sunny, High 68°F, Low 50°F
20%
68°
50°
MonOct 13
Mon Oct 13: Rain Showers with Mostly Sunny, High 68°F, Low 49°F
20%
68°
49°
TueOct 14
Tue Oct 14: Rain Showers With Sunny, High 72°F, Low 49°F
10%
72°
49°
WedOct 15
Wed Oct 15: Sunny, High 64°F, Low 41°F
10%
64°
41°
ThuOct 16
Thu Oct 16: Sunny, High 59°F, Low 38°F
10%
59°
38°
FriOct 17
Fri Oct 17: Sunny, High 62°F, Low 45°F
62°
45°


This Date in Weather History

1987 - More than thirty cities in the Upper Midwest reported record low temperatures for the date, including Waterloo IA and Scottsbluff NE where the mercury dipped to 16 degrees. Tropical Storm Floyd brought heavy rain to southern Florida, moisture from Hurricane Ramon produced heavy rain in southern California, and heavy snow blanketed the mountains of New York State and Vermont.

More on this and other weather history


Castle Shannon 7 Day Weather Forecast Details

Saturday Oct 11

Sunny

Day: Mostly sunny, with a high near 69. Southwest wind 1 to 5 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 50. Northeast wind around 6 mph.

Sunday Oct 12

Rain Showers With Sunny

Day: A slight chance of rain showers before noon. Partly sunny, with a high near 68. Northeast wind 7 to 14 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Showers with Partly Cloudy

Night: A slight chance of rain showers after 2am. Partly cloudy, with a low around 50. Northeast wind 7 to 13 mph. Chance of precipitation is 20%.

Monday Oct 13

Rain Showers with Mostly Sunny

Day: A slight chance of rain showers before 8am. Mostly sunny, with a high near 68. Northeast wind around 10 mph. Chance of precipitation is 20%.

Clear

Night: A chance of rain showers after 2am. Mostly clear, with a low around 49.

Tuesday Oct 14

Rain Showers With Sunny

Day: A chance of rain showers before 8am. Sunny, with a high near 72.

Clear

Night: Mostly clear, with a low around 49.

Wednesday Oct 15

Sunny

Day: Mostly sunny, with a high near 64.

Clear

Night: Mostly clear, with a low around 41.

Thursday Oct 16

Sunny

Day: Sunny, with a high near 59.

Clear

Night: Mostly clear, with a low around 38.

Friday Oct 17

Sunny

Day: Sunny, with a high near 62.

Partly Cloudy

Night: Partly cloudy, with a low around 45.

Sun & Moon   Monthly

First Light 7:00 AM

Sunrise 7:27 AM

Sunset 6:47 PM

Last Light 7:15 PM

Moonrise 9:46 PM

Moonset 12:59 PM

Moon Phase
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Weather Near Castle Shannon

South Heights, PA

Elco, PA

Contiguous United States Extremes

Fri's High Temperature
102 at Stovepipe Wells, CA

Sat's Low Temperature
24 at 13 Miles Northeast Of Isabella, MN and 8 Miles West Northwest Of Minong, WI


Weather Folklore

When corn fodder is crisp, fair weather; When corn fodder is limp, rain is coming.


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About Castle Shannon, Pennsylvania

Castle Shannon is a borough in Allegheny County, Pennsylvania, United States. The population was 8,249 at the 2020 census. It is part of the Pittsburgh metropolitan area.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.