10-Day Weather Forecast - South Mountain, PA
- 74|67°FMostly CloudyHourly details
Today
74°FMostly cloudy with isolated showers. Isolated thunderstorms this afternoon. Highs in the lower 80s. East winds around 5 mph becoming south this afternoon. Chance of rain 20 percent.
Tonight
67°FMostly cloudy. Patchy fog. Isolated showers and thunderstorms after midnight. Humid with lows in the upper 60s. South winds around 5 mph. Chance of rain 20 percent.
- 76|66°F70% Chance of StormsHourly details
Day
76°FMostly cloudy. Patchy fog in the morning. Numerous showers and scattered thunderstorms in the afternoon. Humid with highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 70 percent.
Night
66°FPartly cloudy with numerous showers and scattered thunderstorms in the evening then mostly clear after midnight. Humid with lows in the upper 60s. Southwest winds around 5 mph. Chance of rain 70 percent.
- 78|66°F70% Chance of StormsHourly details
Day
78°FMostly sunny in the morning then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. West winds 5 to 10 mph. Chance of rain 70 percent.
Night
66°FMostly cloudy. Showers likely with a chance of thunderstorms in the evening. Humid with lows in the mid 60s. Chance of rain 70 percent.
Weekend Weather
- 76|62°FMostly SunnyHourly details
Day
76°FMostly sunny. Humid with highs in the lower 80s.
Night
62°FPartly cloudy. Lows in the lower 60s.
- 76|62°FMostly SunnyHourly details
Day
76°FMostly sunny. Highs in the lower 80s.
Night
62°FPartly cloudy. Lows in the lower 60s.
- 77|60°FMostly SunnyHourly details
Day
77°FMostly sunny. Highs in the mid 80s.
Night
60°FPartly cloudy in the evening then clearing. Lows in the mid 60s.
- 81|67°FSunny
Day
81°FSunny. Very warm with highs in the upper 80s.
Night
67°FMostly clear. Low temperature around 67F. Dew point will be around 63F with an average humidity of 79%. Winds will be 4 mph from the SW.
- 80|65°F30% Chance of Rain
Day
80°FMostly sunny with a 25% chance for rain and thunderstorms. High temperature around 80F. Dew point will be around 65F with an average humidity of 72%. Winds will be 6 mph from the NW.
Night
65°FMostly clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 65F. Dew point will be around 62F with an average humidity of 80%. Winds will be 4 mph from the W.
- 76|63°F30% Chance of Rain
Day
76°FSunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 76F. Dew point will be around 61F with an average humidity of 70%. Winds will be 5 mph from the NW.
Night
63°FMostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 63F. Dew point will be around 59F with an average humidity of 78%. Winds will be 3 mph from the NW.
- 75|63°F30% Chance of Rain
Day
75°FSunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 75F. Dew point will be around 59F with an average humidity of 69%. Winds will be 4 mph from the NW.
Night
63°FClear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 63F. Dew point will be around 59F with an average humidity of 78%. Winds will be 3 mph from the W.













