Manchester, PA Weather & Growing Conditions
Overnight
54°F
Partly Cloudy
Partly cloudy, with a low around 54. North wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Partly Cloudy | 3 mph N | 0% |
| Saturday | 77°F | Partly Sunny | 6 mph NE | 4% |
| Saturday Night | 62°F | Mostly Cloudy then Rain Showers Likely | 6 to 12 mph SE | 69% |
| Sunday | 76°F | Rain Showers | 7 to 14 mph S | 92% |
| Sunday Night | 57°F | Showers And Thunderstorms | 5 to 10 mph NW | 92% |
| Monday | 69°F | Slight Chance Rain Showers | 10 mph NE | 20% |
| Monday Night | 52°F | Chance Rain Showers | 6 to 10 mph NE | 43% |
| Tuesday | 61°F | Chance Rain Showers | 12 mph E | 51% |
| Tuesday Night | 50°F | Chance Rain Showers | 10 to 14 mph NE | 47% |
| Wednesday | 61°F | Chance Rain Showers | 14 mph NE | 40% |
| Wednesday Night | 50°F | Chance Rain Showers | 14 mph NE | 39% |
| Thursday | 63°F | Chance Rain Showers | 13 mph NE | 39% |
| Thursday Night | 49°F | Chance Rain Showers | 6 to 10 mph NE | 37% |
| Friday | 67°F | Chance Rain Showers | 12 mph N | 28% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Manchester, PA
Last spring frost
Apr 9
First fall frost
Nov 2
Growing season
206 days
Hardiness zone
7a
Explore more for Manchester, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Middletown Harrisburg Intl Ap, Pa (8.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.