10-Day Weather Forecast - Castle Shannon, PA
- 89|71°FPartly SunnyHourly details
Today
89°FPartly sunny. Isolated showers and thunderstorms. Highs in the upper 80s. Light and variable winds becoming west around 5 mph. Chance of rain 20 percent.
Tonight
71°FMostly cloudy. Patchy fog after midnight. Humid with lows in the upper 60s. Northwest winds around 5 mph becoming southwest after midnight.
- 85|70°F50% Chance of StormsHourly details
Day
85°FPartly sunny. Patchy fog in the morning. Isolated showers and thunderstorms in the morning then scattered showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
Night
70°FPartly cloudy with scattered showers and thunderstorms in the evening then mostly cloudy with a chance of showers after midnight. Humid with lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
- 82|68°FThunderstormsHourly details
Day
82°FShowers. A chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of rain near 100 percent.
Night
68°FShowers with a chance of thunderstorms in the evening then a chance of showers after midnight. Lows in the mid 60s. Chance of rain near 100 percent.
Weekend Weather
- 80|65°FPartly SunnyHourly details
Day
80°FPartly sunny. Highs in the lower 80s.
Night
65°FMostly cloudy in the evening then becoming partly cloudy. Lows in the mid 60s.
- 83|65°FPartly CloudyHourly details
Day
83°FPartly cloudy. Highs in the mid 80s.
Night
65°FPartly cloudy. Lows in the mid 60s.
- 85|66°FMostly SunnyHourly details
Day
85°FMostly sunny. Highs in the mid 80s.
Night
66°FMainly clear. Lows in the mid 60s.
- 87|71°FMostly Sunny
Day
87°FMostly sunny. Highs in the upper 80s.
Night
71°FMostly clear. Low temperature around 71F. Dew point will be around 69F with an average humidity of 79%. Winds will be 3 mph from the W.
- 84|67°F30% Chance of Rain
Day
84°FMostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 84F. Dew point will be around 68F with an average humidity of 71%. Winds will be 5 mph from the NW.
Night
67°FMostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 67F. Dew point will be around 63F with an average humidity of 74%. Winds will be 3 mph from the NW.
- 81|65°F30% Chance of Rain
Day
81°FSunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 81F. Dew point will be around 63F with an average humidity of 67%. Winds will be 4 mph from the NW.
Night
65°FMostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 65F. Dew point will be around 61F with an average humidity of 75%. Winds will be 2 mph from the NW.
- 80|65°F30% Chance of Rain
Day
80°FSunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 80F. Dew point will be around 63F with an average humidity of 69%. Winds will be 3 mph from the NW.
Night
65°FClear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 65F. Dew point will be around 61F with an average humidity of 76%. Winds will be 2 mph from the NW.













