Harman US

Lewisberry, PA Weather & Growing Conditions

This Afternoon
76°F
Slight Chance Rain Showers
A slight chance of rain showers. Partly sunny, with a high near 76. East wind around 5 mph. Chance of precipitation is 20%.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 76°F Slight Chance Rain Showers 5 mph E 15%
Tonight 64°F Rain Showers Likely 6 to 13 mph SE 61%
Sunday 80°F Rain Showers 8 to 13 mph S 90%
Sunday Night 57°F Showers And Thunderstorms then Mostly Cloudy 5 to 10 mph W 87%
Monday 71°F Mostly Cloudy then Chance Rain Showers 7 to 10 mph N 32%
Monday Night 54°F Rain Showers Likely 6 to 10 mph NE 58%
Tuesday 64°F Rain Showers Likely 12 mph NE 61%
Tuesday Night 51°F Chance Rain Showers 13 mph NE 51%
Wednesday 62°F Chance Rain Showers 13 mph NE 42%
Wednesday Night 51°F Chance Rain Showers 13 mph NE 31%
Thursday 62°F Slight Chance Rain Showers 9 to 13 mph NE 20%
Thursday Night 50°F Slight Chance Rain Showers 6 to 9 mph N 21%
Friday 67°F Chance Rain Showers 10 mph N 26%
Friday Night 51°F Chance Rain Showers 8 to 13 mph N 26%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Lewisberry, PA

Last spring frost
Apr 9
First fall frost
Nov 1
Growing season
205 days
Hardiness zone
7a

Explore more for Lewisberry, PA: full frost dates · planting calendar · Pennsylvania frost dates

Climate data from the nearest NOAA station, Harrisburg Cptl Cy Ap, Pa (5.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.