McSherrystown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McSherrystown, a borough in Adams County, Pennsylvania.
Overnight
53°F
Mostly Cloudy
Mostly cloudy, with a low around 53. Northeast wind around 3 mph.
7-day forecast for McSherrystown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Mostly Cloudy | 3 mph NE | 0% |
| Saturday | 77°F | Partly Sunny | 5 mph NE | 8% |
| Saturday Night | 62°F | Mostly Cloudy then Chance Rain Showers | 5 to 9 mph SE | 42% |
| Sunday | 76°F | Showers And Thunderstorms | 7 to 12 mph S | 91% |
| Sunday Night | 55°F | Showers And Thunderstorms | 2 to 9 mph NW | 91% |
| Monday | 67°F | Slight Chance Rain Showers | 9 mph N | 24% |
| Monday Night | 50°F | Chance Rain Showers | 3 to 8 mph NE | 45% |
| Tuesday | 59°F | Rain Showers Likely | 9 mph NE | 61% |
| Tuesday Night | 48°F | Rain Showers Likely | 7 to 12 mph NE | 55% |
| Wednesday | 59°F | Chance Rain Showers | 12 mph NE | 42% |
| Wednesday Night | 48°F | Chance Rain Showers | 7 to 10 mph NE | 45% |
| Thursday | 61°F | Chance Rain Showers | 10 mph NE | 45% |
| Thursday Night | 48°F | Chance Rain Showers | 2 to 8 mph NE | 37% |
| Friday | 65°F | Chance Rain Showers | 9 mph N | 27% |
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
Abbottstown
Arendtsville
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Bendersville
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Carroll Valley
Cashtown
East Berlin
Fairfield
Gettysburg
Hampton
Heidlersburg
Hunterstown
Lake Heritage
Lake Meade
Littlestown
McKnightstown
Midway
New Oxford
Orrtanna
Table Rock
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 Sep 19, 2026.