10-Day Weather Forecast - Harmonsburg, PA
- 84|65°FPartly CloudyHourly details
Today
84°FPartly cloudy. Patchy fog this morning. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 80s. Light and variable winds becoming west around 5 mph this afternoon. Chance of rain 20 percent.
Tonight
65°FPartly cloudy. Humid with lows in the mid 60s. Northwest winds around 5 mph becoming south after midnight.
- 84|67°FPartly CloudyHourly details
Day
84°FPartly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
Night
67°FMostly cloudy with a chance of thunderstorms. A chance of showers in the evening then showers after midnight. Humid with lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 80 percent.
- 78|64°F80% Chance of StormsHourly details
Day
78°FShowers in the morning then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. Southwest winds around 5 mph becoming northwest in the afternoon. Chance of rain 80 percent.
Night
64°FMostly cloudy with a chance of showers in the evening then partly cloudy after midnight. Lows in the lower 60s. Chance of rain 50 percent.
Weekend Weather
- 80|61°FPartly CloudyHourly details
Day
80°FPartly cloudy in the morning then clearing. Highs in the lower 80s.
Night
61°FMostly clear. Lows in the upper 50s.
- 82|63°FPartly CloudyHourly details
Day
82°FPartly cloudy in the morning then becoming mostly sunny. Highs in the lower 80s.
Night
63°FPartly cloudy in the evening then becoming mostly clear. Lows in the lower 60s.
- 84|67°FMostly SunnyHourly details
Day
84°FMostly sunny. Highs in the mid 80s.
Night
67°FMostly clear. Lows in the mid 60s.
- 86|66°FMostly Sunny
Day
86°FMostly sunny. Highs in the mid 80s.
Night
66°FClear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 66F. Dew point will be around 67F with an average humidity of 80%. Winds will be 4 mph from the W.
- 81|63°F30% Chance of Rain
Day
81°FMostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 81F. Dew point will be around 65F with an average humidity of 70%. Winds will be 6 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 61F with an average humidity of 76%. Winds will be 4 mph from the NW.
- 77|61°F40% Chance of Rain
Day
77°FMostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 77F. Dew point will be around 61F with an average humidity of 69%. Winds will be 6 mph from the NW.
Night
61°FClear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 61F. Dew point will be around 58F with an average humidity of 77%. Winds will be 3 mph from the NW.
- 77|62°F30% Chance of Rain
Day
77°FSunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 77F. Dew point will be around 60F with an average humidity of 69%. Winds will be 4 mph from the NW.
Night
62°FClear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 62F. Dew point will be around 59F with an average humidity of 76%. Winds will be 2 mph from the NW.













