Blue Ball, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Blue Ball, a community in Lancaster County, Pennsylvania.
Overnight
51°F
Mostly Clear
Mostly clear, with a low around 51. South wind around 3 mph.
7-day forecast for Blue Ball
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Mostly Clear | 3 mph S | 0% |
| Wednesday | 73°F | Mostly Sunny | 2 to 12 mph S | 0% |
| Wednesday Night | 59°F | Mostly Cloudy then Chance Rain Showers | 7 to 10 mph S | 28% |
| Thursday | 72°F | Rain Showers | 8 to 12 mph S | 77% |
| Thursday Night | 61°F | Rain Showers | 2 to 8 mph SW | 79% |
| Friday | 69°F | Rain Showers | 1 to 5 mph NW | 79% |
| Friday Night | 49°F | Rain Showers Likely | 5 mph NW | 60% |
| Saturday | 63°F | Slight Chance Rain Showers | 6 to 12 mph NW | 15% |
| Saturday Night | 40°F | Partly Cloudy | 9 mph NW | 14% |
| Sunday | 59°F | Mostly Sunny | 6 to 10 mph W | 9% |
| Sunday Night | 39°F | Slight Chance Rain Showers | 6 to 9 mph W | 21% |
| Monday | 59°F | Slight Chance Rain Showers | 9 to 16 mph NW | 23% |
| Monday Night | 38°F | Slight Chance Rain Showers | 6 to 12 mph W | 19% |
| Tuesday | 62°F | Sunny | 8 to 16 mph W | 14% |
Forecast source: National Weather Service (api.weather.gov) for Blue Ball (40.111, -76.055). Updated through the day.
Growing snapshot for Blue Ball
Last spring frost
Apr 14
First fall frost
Nov 1
Growing season
198 days
Hardiness zone
7a
More local growing data for Blue Ball: nearby ZIP 17506 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, New Holland 2 Se, Pa (3.1 mi from Blue Ball). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.