Conestoga, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Conestoga, a community in Lancaster County, Pennsylvania.
This Afternoon
82°F
Mostly Sunny
Mostly sunny, with a high near 82. North wind around 9 mph.
7-day forecast for Conestoga
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 82°F | Mostly Sunny | 9 mph N | 0% |
| Tonight | 55°F | Partly Cloudy | 5 to 9 mph N | 0% |
| Saturday | 77°F | Mostly Sunny | 6 mph NE | 2% |
| Saturday Night | 63°F | Mostly Cloudy | 6 to 10 mph SE | 10% |
| Sunday | 78°F | Showers And Thunderstorms | 9 to 13 mph S | 82% |
| Sunday Night | 62°F | Showers And Thunderstorms | 5 to 9 mph NW | 82% |
| Monday | 72°F | Chance Rain Showers | 10 mph NE | 40% |
| Monday Night | 56°F | Chance Rain Showers | 8 to 14 mph NE | 40% |
| Tuesday | 65°F | Chance Rain Showers | 14 mph NE | 51% |
| Tuesday Night | 52°F | Chance Rain Showers | 13 to 16 mph NE | 51% |
| Wednesday | 63°F | Chance Rain Showers | 16 mph NE | 43% |
| Wednesday Night | 52°F | Chance Showers And Thunderstorms | 12 to 15 mph NE | 45% |
| Thursday | 64°F | Chance Showers And Thunderstorms | 10 to 14 mph NE | 45% |
| Thursday Night | 52°F | Chance Showers And Thunderstorms | 9 mph NE | 37% |
Forecast source: National Weather Service (api.weather.gov) for Conestoga (39.940, -76.336). Updated through the day.
Growing snapshot for Conestoga
Last spring frost
Apr 1
First fall frost
Nov 10
Growing season
221 days
Hardiness zone
7a
More local growing data for Conestoga: nearby ZIP 17565 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Safe Harbor Dam, Pa (3.7 mi from Conestoga). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.