McSherrystown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McSherrystown, a borough in Adams County, Pennsylvania.
This Afternoon
72°F
Mostly Sunny
Mostly sunny, with a high near 72. South wind around 6 mph.
7-day forecast for McSherrystown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Mostly Sunny | 6 mph S | 2% |
| Tonight | 51°F | Partly Cloudy | 3 mph S | 1% |
| Wednesday | 74°F | Mostly Sunny | 2 to 10 mph S | 2% |
| Wednesday Night | 61°F | Mostly Cloudy then Rain Showers Likely | 9 mph S | 68% |
| Thursday | 73°F | Rain Showers | 6 to 10 mph S | 76% |
| Thursday Night | 59°F | Rain Showers Likely | 0 to 5 mph SW | 62% |
| Friday | 69°F | Rain Showers Likely | 0 to 3 mph N | 62% |
| Friday Night | 47°F | Chance Rain Showers | 2 mph NW | 51% |
| Saturday | 63°F | Mostly Sunny | 2 to 9 mph NW | 14% |
| Saturday Night | 38°F | Partly Cloudy | 2 to 7 mph NW | 14% |
| Sunday | 60°F | Mostly Sunny | 2 to 7 mph W | 7% |
| Sunday Night | 37°F | Partly Cloudy then Slight Chance Rain Showers | 6 mph W | 22% |
| Monday | 60°F | Slight Chance Rain Showers | 6 to 13 mph NW | 22% |
| Monday Night | 36°F | Slight Chance Rain Showers | 5 to 8 mph W | 21% |
Forecast source: National Weather Service (api.weather.gov) for McSherrystown (39.804, -77.020). Updated through the day.
Growing snapshot for McSherrystown
Last spring frost
Apr 24
First fall frost
Oct 20
Growing season
177 days
Hardiness zone
6b
More local growing data for McSherrystown: nearby ZIP 17344 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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Fairfield
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Hampton
Heidlersburg
Hunterstown
Lake Heritage
Lake Meade
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McKnightstown
Midway
New Oxford
Orrtanna
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York Springs
Climate data from the nearest NOAA station, Hanover 4 Sw, Pa (2.5 mi from McSherrystown). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.