Franklintown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Franklintown, a borough in York County, Pennsylvania.
This Afternoon
75°F
Partly Sunny
Partly sunny, with a high near 75. East wind around 5 mph.
7-day forecast for Franklintown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Partly Sunny | 5 mph E | 6% |
| Tonight | 62°F | Rain Showers Likely | 5 to 10 mph SE | 70% |
| Sunday | 75°F | Showers And Thunderstorms | 6 to 13 mph S | 91% |
| Sunday Night | 56°F | Showers And Thunderstorms | 3 to 12 mph NW | 91% |
| Monday | 67°F | Slight Chance Rain Showers | 6 to 10 mph N | 22% |
| Monday Night | 51°F | Chance Rain Showers | 5 to 9 mph NE | 50% |
| Tuesday | 58°F | Rain Showers Likely | 10 mph NE | 60% |
| Tuesday Night | 49°F | Chance Rain Showers | 9 to 13 mph NE | 50% |
| Wednesday | 59°F | Chance Rain Showers | 9 to 13 mph NE | 41% |
| Wednesday Night | 50°F | Chance Rain Showers | 9 to 13 mph NE | 41% |
| Thursday | 61°F | Chance Rain Showers | 9 to 13 mph NE | 41% |
| Thursday Night | 49°F | Chance Rain Showers | 5 to 8 mph N | 40% |
| Friday | 65°F | Chance Rain Showers | 9 mph N | 27% |
| Friday Night | 49°F | Slight Chance Rain Showers | 8 mph N | 16% |
Forecast source: National Weather Service (api.weather.gov) for Franklintown (40.076, -77.030). Updated through the day.
Growing snapshot for Franklintown
Last spring frost
Apr 9
First fall frost
Nov 1
Growing season
205 days
Hardiness zone
7a
More local growing data for Franklintown: nearby ZIP 17323 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Harrisburg Cptl Cy Ap, Pa (13.5 mi from Franklintown). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.