Northwest Harborcreek, PA Weather & Growing Conditions
Tonight
63°F
Rain Showers Likely
Rain showers likely. Cloudy, with a low around 63. Southeast wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 63°F | Rain Showers Likely | 3 to 7 mph SE | 56% |
| Sunday | 66°F | Rain Showers | 3 to 14 mph NE | 88% |
| Sunday Night | 52°F | Mostly Cloudy | 9 to 15 mph NE | 6% |
| Monday | 65°F | Mostly Cloudy | 15 to 18 mph NE | 1% |
| Monday Night | 50°F | Mostly Cloudy then Slight Chance Rain Showers | 15 to 18 mph E | 19% |
| Tuesday | 65°F | Chance Rain Showers | 16 mph E | 26% |
| Tuesday Night | 52°F | Chance Rain Showers | 9 to 16 mph E | 41% |
| Wednesday | 65°F | Chance Rain Showers | 12 mph E | 41% |
| Wednesday Night | 52°F | Chance Rain Showers | 7 to 10 mph E | 39% |
| Thursday | 66°F | Chance Rain Showers | 9 mph E | 39% |
| Thursday Night | 52°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 8 mph E | 22% |
| Friday | 66°F | Mostly Sunny | 5 to 10 mph NE | 7% |
| Friday Night | 52°F | Partly Cloudy | 3 to 9 mph NE | 7% |
| Saturday | 68°F | Mostly Sunny | 5 to 9 mph NE | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Northwest Harborcreek, PA
Last spring frost
Apr 26
First fall frost
Nov 4
Growing season
192 days
Hardiness zone
7a
Explore more for Northwest Harborcreek, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Erie Intl Ap, Pa (10.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.