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East Prospect, PA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for East Prospect, a borough in York County, Pennsylvania.

This Afternoon
77°F
Slight Chance Rain Showers
A slight chance of rain showers. Partly sunny, with a high near 77. East wind around 6 mph. Chance of precipitation is 20%.

7-day forecast for East Prospect

WhenTempForecastWindPrecip
This Afternoon 77°F Slight Chance Rain Showers 6 mph E 15%
Tonight 64°F Chance Rain Showers 6 to 13 mph SE 51%
Sunday 81°F Rain Showers 9 to 15 mph S 75%
Sunday Night 59°F Showers And Thunderstorms then Mostly Cloudy 6 to 10 mph W 90%
Monday 72°F Mostly Cloudy then Chance Rain Showers 10 mph N 33%
Monday Night 54°F Chance Rain Showers 7 to 12 mph NE 51%
Tuesday 65°F Rain Showers Likely 13 mph NE 58%
Tuesday Night 52°F Chance Rain Showers 14 mph NE 54%
Wednesday 64°F Chance Rain Showers 15 mph NE 39%
Wednesday Night 51°F Chance Rain Showers 15 mph NE 27%
Thursday 64°F Slight Chance Rain Showers 15 mph NE 21%
Thursday Night 50°F Chance Rain Showers 8 to 14 mph N 31%
Friday 68°F Chance Rain Showers 14 mph N 31%
Friday Night 51°F Chance Rain Showers 9 to 15 mph N 26%

Forecast source: National Weather Service (api.weather.gov) for East Prospect (39.971, -76.521). Updated through the day.

Growing snapshot for East Prospect

Last spring frost
Apr 1
First fall frost
Nov 10
Growing season
221 days
Hardiness zone
7a

More local growing data for East Prospect: nearby ZIP 17317 weather · frost dates · planting calendar · Pennsylvania frost dates

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Climate data from the nearest NOAA station, Safe Harbor Dam, Pa (7.7 mi from East Prospect). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.