New Hope, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Hope, a borough in Bucks County, Pennsylvania.
Today
74°F
Mostly Sunny
Mostly sunny, with a high near 74. East wind around 5 mph.
7-day forecast for New Hope
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Mostly Sunny | 5 mph E | 1% |
| Tonight | 57°F | Mostly Cloudy | 0 to 5 mph SE | 8% |
| Sunday | 73°F | Rain Showers | 5 to 10 mph S | 88% |
| Sunday Night | 56°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 5 mph W | 69% |
| Monday | 68°F | Chance Rain Showers | 5 to 10 mph NE | 37% |
| Monday Night | 50°F | Chance Rain Showers | 5 to 10 mph NE | 31% |
| Tuesday | 63°F | Chance Rain Showers | 10 mph NE | 36% |
| Tuesday Night | 49°F | Chance Rain Showers | 10 mph NE | 33% |
| Wednesday | 63°F | Chance Rain Showers | 10 to 15 mph NE | 25% |
| Wednesday Night | 50°F | Chance Rain Showers | 10 to 15 mph NE | 32% |
| Thursday | 62°F | Chance Rain Showers | 10 to 15 mph NE | 34% |
| Thursday Night | 49°F | Chance Rain Showers | 10 to 15 mph N | 34% |
| Friday | 66°F | Chance Rain Showers | 10 mph N | 32% |
| Friday Night | 49°F | Chance Rain Showers | 5 to 10 mph N | 26% |
Forecast source: National Weather Service (api.weather.gov) for New Hope (40.361, -74.957). Updated through the day.
Growing snapshot for New Hope
Last spring frost
Apr 16
First fall frost
Oct 19
Growing season
185 days
Hardiness zone
7a
More local growing data for New Hope: nearby ZIP 18938 weather · frost dates · planting calendar · Pennsylvania frost dates
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Milford Square
New Britain
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Climate data from the nearest NOAA station, Lambertville, Nj (2.9 mi from New Hope). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.