10-Day Weather Forecast - Harmonsburg, PA
- |13°F50% Chance of SnowHourly details
Tonight
13°FMostly cloudy. A chance of snow after midnight. Little or no snow accumulation. Cold with lows around 12. South winds around 5 mph. Chance of snow 50 percent.
- 27|-1°FSnowHourly details
Day
27°FSnow. Snow accumulation around an inch. Highs in the upper 20s. South winds 5 to 10 mph becoming southwest in the afternoon. Chance of snow 90 percent.
Night
-1°FMostly cloudy. Patchy blowing snow in the evening. Snow showers mainly in the evening. Additional snow accumulation of 1 to 3 inches. Much colder with lows around 4 below. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 80 percent. Wind chill values as low as 26 below after midnight.
Weekend Weather
- 8|-1°F30% Chance Snow ShowersHourly details
Day
8°FPartly sunny with a 30 percent chance of snow showers. Little or no additional snow accumulation. Much colder with highs around 7 above. Northwest winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 27 below.
Night
-1°FMostly cloudy. Cold with lows around 6 below. Northwest winds 10 to 15 mph with gusts up to 25 mph diminishing to around 5 mph after midnight. Wind chill values as low as 16 below.
- 15|-1°FMostly CloudyHourly details
Day
15°FMostly cloudy. Highs around 15. Wind chill values as low as 15 below in the morning.
Night
-1°FMostly cloudy. Cold with lows around zero.
- 24|13°FPartly SunnyHourly details
Day
24°FPartly sunny in the morning then becoming mostly cloudy. Highs in the mid 20s.
Night
13°FMostly cloudy. Cold with lows around 10 above.
- 35|29°FPartly SunnyHourly details
Day
35°FMostly cloudy in the morning then becoming partly sunny. Not as cool with highs in the mid 30s.
Night
29°FMostly cloudy. A chance of rain after midnight. Not as cool with lows in the mid 20s. Chance of rain 30 percent.
- 33|22°F40% Chance of RainHourly details
Day
33°FMostly cloudy with a 40 percent chance of rain. Highs in the upper 30s.
Night
22°FMostly cloudy with a chance of rain and snow. Lows in the mid 20s. Chance of precipitation 30 percent.
- 29|20°F30% Chance of Snow
Day
29°FMostly cloudy with a chance of rain. A chance of snow. Highs in the mid 30s. Chance of precipitation 30 percent.
Night
20°FCloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 20F. Dew point will be around 19F with an average humidity of 86%. Winds will be 2 mph from the NW.
- 30|23°F40% Chance of Snow
Day
30°FCloudy with a chance of snow. Chance of precipitation 40%. High temperature around 30F. Dew point will be around 22F with an average humidity of 84%. Winds will be 2 mph from the NW.
Night
23°FCloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 23F. Dew point will be around 21F with an average humidity of 85%. Winds will be 2 mph from the N.
Weekend Weather
- 32|25°F40% Chance Frozen Mix
Day
32°FCloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 32F. Dew point will be around 24F with an average humidity of 84%. Winds will be 1 mph from the N.
Night
25°FCloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 25F. Dew point will be around 23F with an average humidity of 85%. Winds will be 1 mph from the S.














