Franklintown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Franklintown, a borough in York County, Pennsylvania.
This Afternoon
71°F
Mostly Sunny
Mostly sunny, with a high near 71. South wind around 6 mph.
7-day forecast for Franklintown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Mostly Sunny | 6 mph S | 2% |
| Tonight | 51°F | Mostly Clear | 3 mph S | 2% |
| Wednesday | 74°F | Mostly Sunny | 3 to 12 mph S | 2% |
| Wednesday Night | 60°F | Mostly Cloudy then Rain Showers | 7 to 12 mph S | 75% |
| Thursday | 73°F | Rain Showers | 6 to 12 mph S | 75% |
| Thursday Night | 59°F | Rain Showers Likely | 1 to 5 mph W | 58% |
| Friday | 69°F | Rain Showers Likely | 3 mph NW | 58% |
| Friday Night | 49°F | Chance Rain Showers | 0 to 5 mph NW | 48% |
| Saturday | 62°F | Slight Chance Rain Showers | 6 to 10 mph NW | 16% |
| Saturday Night | 41°F | Partly Cloudy | 8 mph NW | 12% |
| Sunday | 60°F | Mostly Sunny | 5 to 8 mph W | 7% |
| Sunday Night | 40°F | Slight Chance Rain Showers | 8 mph W | 21% |
| Monday | 59°F | Slight Chance Rain Showers | 8 to 13 mph NW | 23% |
| Monday Night | 39°F | Slight Chance Rain Showers | 8 mph W | 21% |
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
Nearby towns & communities
Cross Roads
Dallastown
Delta
Dillsburg
Dover
East Prospect
East York
Emigsville
Fawn Grove
Felton
Glen Rock
Goldsboro
Grantley
Hallam
Hanover
Jacobus
Jefferson
Lewisberry
Loganville
Manchester
Mount Royal
Mount Wolf
New Freedom
New Market
New Salem
North York
Parkville
Pennville
Pleasureville
Queens Gate
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 Nov 3, 2026.