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Castle Shannon, PA Hourly Weather

Hourly forecast · Castle Shannon

The next 48 hours in detail — temperature, feels-like, precipitation chance, wind and UV for every hour. Built on NWS NBM and global model guidance.

48 hours — Castle Shannon

Today + 10-day →
Time Conditions Temp Precip Wind UV
Tuesday 1/9
11:00
Sunny 30° 8 mph SW 5
12:00
Sunny 33° 9 mph W 7
13:00
Sunny 34° 8 mph W 8
14:00
Sunny 35° 8 mph W 8
15:00
Mostly cloudy 33° 9 mph SW 6
16:00
Mostly cloudy 33° 9 mph W 4
17:00
Sunny 31° 8 mph W 2
18:00
Sunny 30° 8 mph W 1
19:00
Thunderstorms 29° 6 mph W 0
20:00
Thunderstorms 29° 5 mph W 0
21:00
Thunderstorms 27° 4 mph W 0
22:00
Sunny 27° 3 mph W 0
23:00
Partly cloudy 26° 2 mph W 0
Wednesday 2/9
00:00
Mostly cloudy 26° 2 mph SW 0
01:00
Mostly cloudy 25° 3 mph SW 0
02:00
Mostly cloudy 25° 3 mph SW 0
03:00
Mostly cloudy 25° 3 mph SW 0
04:00
Partly cloudy 24° 3 mph SW 0
05:00
Partly cloudy 24° 4 mph SW 0
06:00
Mostly cloudy 23° 3 mph SW 0
07:00
Fog 23° 3 mph SW 0
08:00
Partly cloudy 22° 4 mph SW 0
09:00
Sunny 24° 5 mph SW 1
10:00
Sunny 26° 5 mph SW 3
11:00
Sunny 28° 5 mph SW 5
12:00
Sunny 29° 6 mph SW 7
13:00
Sunny 31° 7 mph W 8
14:00
Sunny 32° 7 mph SW 8
15:00
Sunny 32° 8 mph SW 6
16:00
Sunny 32° 8 mph SW 4
17:00
Sunny 32° 8 mph SW 2
18:00
Sunny 31° 8 mph SW 1
19:00
Sunny 30° 7 mph SW 0
20:00
Sunny 30° 5 mph SW 0
21:00
Partly cloudy 28° 5 mph SW 0
22:00
Thunderstorms 28° 4 mph SW 0
23:00
Thunderstorms 27° 4 mph SW 0
Thursday 3/9
00:00
Mostly cloudy 27° 4 mph SW 0
01:00
Partly cloudy 27° 5 mph SW 0
02:00
Sunny 26° 5 mph SW 0
03:00
Sunny 26° 5 mph SW 0
04:00
Showers 24° 0.01 in 3 mph SW 0
05:00
Fog 22° 0.03 in 3 mph S 0
06:00
Fog 22° 0.02 in 4 mph SW 0
07:00
Fog 22° 0.03 in 5 mph S 0
08:00
Showers 22° 0.02 in 6 mph SW 0
09:00
Rain 21° 0.03 in 6 mph SW 1
10:00
Showers 23° 0.03 in 5 mph SW 3
Hourly
How the hourly forecast is made
Hour-by-hour numbers come from NOAA's National Blend of Models combined with ECMWF and GFS guidance, bias-corrected against nearby station observations and refreshed every hour.
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 11:41 AM