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Castle Shannon, PA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station  

Cloudy 67°F
Feels Like 67°F  
Humidity 70% Dew Point 57°F Wind NNE 2 MPH Gusts 6 Barometer 30.06 in.763.5 mm
Solar Rad 156 w/m2
Report from a MADIS/MESONET station 0.6 miles E of central Castle Shannon
at

Current Conditions From Nearby Local Station  

Cloudy 67°F
Feels Like 67°F  
Humidity 70% Dew Point 57°F Wind NNE 2 MPH Gusts 6 Barometer 30.06 in.763.5 mm
Solar Rad 156 w/m2
Report from a MADIS/MESONET station 0.6 miles E of central Castle Shannon
at

Point Forecast at a Glance

SunOct 12
Sun Oct 12: Drizzle, High 67°F, Low 50°F
67°
50°
MonOct 13
Mon Oct 13: Mostly Sunny, High 68°F, Low 49°F
68°
49°
TueOct 14
Tue Oct 14: Sunny, High 71°F, Low 49°F
71°
49°
WedOct 15
Wed Oct 15: Mostly Sunny, High 63°F, Low 39°F
63°
39°
ThuOct 16
Thu Oct 16: Sunny, High 60°F, Low 38°F
60°
38°
FriOct 17
Fri Oct 17: Sunny, High 64°F, Low 47°F
64°
47°
SatOct 18
Sat Oct 18: Rain Showers with Mostly Sunny, High 72°F, Low 54°F
72°
54°

Week Ahead Summary

Temperatures remain relatively stable through the week, ranging from 60°F to 72°F. Dry weather expected throughout the week.

Climate Context

This week's forecast shows temperatures running 2°F above the historical average for October. Normal highs for this period are around 64°F with lows around 43°F.



This Date in Weather History

1836 - A third early season storm produced heavy snow in the northeastern U.S. Bridgewater NY received 18 inches, a foot of snow fell at Madison NY, and for the third time all the mountains of the northeastern U.S. were whitened.

More on this and other weather history


Castle Shannon 7 Day Weather Forecast Details

Sunday Oct 12

Drizzle

Day: Patchy drizzle before 3pm. Partly sunny, with a high near 67. East wind around 13 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 50. Northeast wind 7 to 10 mph.

Monday Oct 13

Mostly Sunny

Day: Mostly sunny, with a high near 68. Northeast wind 7 to 10 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 49. North wind 6 to 10 mph.

Tuesday Oct 14

Sunny

Day: Sunny, with a high near 71. North wind 6 to 10 mph.

Mostly Clear

Night: Mostly clear, with a low around 49.

Wednesday Oct 15

Mostly Sunny

Day: Mostly sunny, with a high near 63.

Mostly Clear

Night: Mostly clear, with a low around 39.

Thursday Oct 16

Sunny

Day: Sunny, with a high near 60.

Clear

Night: Clear, with a low around 38.

Friday Oct 17

Sunny

Day: Sunny, with a high near 64.

Partly Cloudy

Night: Partly cloudy, with a low around 47.

Saturday Oct 18

Rain Showers with Mostly Sunny

Day: A chance of rain showers after 2pm. Mostly sunny, with a high near 72.

Showers

Night: A chance of rain showers. Mostly cloudy, with a low around 54.

Sun & Moon   Monthly

First Light 7:01 AM

Sunrise 7:28 AM

Sunset 6:46 PM

Last Light 7:13 PM

Moonrise 9:55 PM

Moonset 2:12 PM

Moon Phase
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Weather Near Castle Shannon

Imperial, PA

Youngwood, PA

Contiguous United States Extremes

Sat's High Temperature
99 at Stovepipe Wells, CA

Sun's Low Temperature
14 at 22 Miles Southwest Of Manila, UT


Weather Folklore

If pavements appear rusty, rain will follow.


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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.