Newville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Newville, a borough in Cumberland County, Pennsylvania.
Overnight
52°F
Patchy Fog
Patchy fog after 4am. Mostly clear, with a low around 52. Northeast wind around 3 mph.
7-day forecast for Newville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Patchy Fog | 3 mph NE | 0% |
| Saturday | 75°F | Patchy Fog then Partly Sunny | 3 mph NE | 3% |
| Saturday Night | 63°F | Chance Rain Showers | 5 mph SE | 35% |
| Sunday | 77°F | Showers And Thunderstorms | 6 mph S | 95% |
| Sunday Night | 58°F | Showers And Thunderstorms | 2 to 6 mph NW | 95% |
| Monday | 69°F | Chance Rain Showers | 6 mph NE | 36% |
| Monday Night | 54°F | Rain Showers Likely | 7 mph NE | 64% |
| Tuesday | 62°F | Rain Showers Likely | 8 mph E | 70% |
| Tuesday Night | 50°F | Rain Showers Likely | 9 mph NE | 70% |
| Wednesday | 59°F | Chance Rain Showers | 8 mph NE | 54% |
| Wednesday Night | 50°F | Chance Showers And Thunderstorms | 7 mph NE | 54% |
| Thursday | 63°F | Chance Showers And Thunderstorms | 6 mph NE | 53% |
| Thursday Night | 51°F | Chance Rain Showers | 1 to 5 mph N | 42% |
| Friday | 68°F | Slight Chance Rain Showers | 5 mph N | 23% |
Forecast source: National Weather Service (api.weather.gov) for Newville (40.170, -77.402). Updated through the day.
Growing snapshot for Newville
Last spring frost
Apr 18
First fall frost
Oct 26
Growing season
191 days
Hardiness zone
7a
More local growing data for Newville: nearby ZIP 17241 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Boiling Springs
Camp Hill
Carlisle
Carlisle Barracks
Dauphin
Enola
Gardners
Idaville
Lemoyne
Lower Allen
Marysville
Mechanicsburg
Messiah College
Mount Holly Springs
New Kingstown
Newburg
Plainfield
Schlusser
Shippensburg
Shippensburg University
Shiremanstown
Climate data from the nearest NOAA station, Bloserville 1 N, Pa (6.1 mi from Newville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.