Shiremanstown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Shiremanstown, a borough in Cumberland County, Pennsylvania.
This Afternoon
75°F
Partly Sunny
Partly sunny, with a high near 75. East wind around 3 mph.
7-day forecast for Shiremanstown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Partly Sunny | 3 mph E | 4% |
| Tonight | 63°F | Rain Showers | 5 to 10 mph SE | 78% |
| Sunday | 76°F | Rain Showers | 6 to 12 mph S | 91% |
| Sunday Night | 56°F | Showers And Thunderstorms | 5 to 12 mph W | 91% |
| Monday | 69°F | Slight Chance Rain Showers | 6 to 9 mph N | 19% |
| Monday Night | 51°F | Chance Rain Showers | 6 to 9 mph NE | 49% |
| Tuesday | 60°F | Rain Showers Likely | 9 mph E | 57% |
| Tuesday Night | 49°F | Chance Rain Showers | 12 mph NE | 48% |
| Wednesday | 60°F | Chance Rain Showers | 12 mph NE | 41% |
| Wednesday Night | 50°F | Chance Rain Showers | 10 mph NE | 37% |
| Thursday | 62°F | Chance Rain Showers | 10 mph NE | 40% |
| Thursday Night | 50°F | Chance Rain Showers | 5 to 8 mph NE | 40% |
| Friday | 67°F | Chance Rain Showers | 6 to 9 mph N | 27% |
| Friday Night | 50°F | Slight Chance Rain Showers | 5 to 9 mph N | 17% |
Forecast source: National Weather Service (api.weather.gov) for Shiremanstown (40.222, -76.956). Updated through the day.
Growing snapshot for Shiremanstown
Last spring frost
Apr 9
First fall frost
Nov 1
Growing season
205 days
Hardiness zone
7a
More local growing data for Shiremanstown: nearby ZIP 17011 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Harrisburg Cptl Cy Ap, Pa (4.3 mi from Shiremanstown). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.