Shiremanstown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Shiremanstown, a borough in Cumberland County, Pennsylvania.
Today
75°F
Mostly Sunny
Mostly sunny, with a high near 75. South wind 7 to 10 mph.
7-day forecast for Shiremanstown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Mostly Sunny | 7 to 10 mph S | 1% |
| Tonight | 61°F | Mostly Cloudy then Light Rain Likely | 6 to 9 mph SE | 68% |
| Thursday | 74°F | Light Rain | 6 to 12 mph S | 78% |
| Thursday Night | 56°F | Chance Light Rain | 1 to 5 mph W | 39% |
| Friday | 69°F | Slight Chance Light Rain | 2 mph NW | 24% |
| Friday Night | 48°F | Slight Chance Light Rain then Partly Cloudy | 3 mph NW | 16% |
| Saturday | 60°F | Mostly Sunny | 5 to 12 mph W | 12% |
| Saturday Night | 41°F | Partly Cloudy | 7 to 12 mph W | 12% |
| Sunday | 60°F | Mostly Sunny | 6 to 9 mph NW | 4% |
| Sunday Night | 39°F | Mostly Clear | 7 mph W | 5% |
| Monday | 59°F | Sunny | 7 to 13 mph W | 5% |
| Monday Night | 37°F | Mostly Clear | 3 to 8 mph W | 3% |
| Tuesday | 64°F | Sunny | 5 to 10 mph W | 1% |
| Tuesday Night | 39°F | Mostly Clear | 3 to 7 mph W | 0% |
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 Nov 4, 2026.