Shiloh, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Shiloh, a community in York County, Pennsylvania.
This Afternoon
72°F
Mostly Sunny
Mostly sunny, with a high near 72. South wind around 6 mph.
7-day forecast for Shiloh
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Mostly Sunny | 6 mph S | 2% |
| Tonight | 51°F | Mostly Clear | 5 mph S | 2% |
| Wednesday | 75°F | Patchy Fog then Mostly Sunny | 2 to 10 mph S | 2% |
| Wednesday Night | 61°F | Mostly Cloudy then Rain Showers Likely | 9 mph S | 60% |
| Thursday | 74°F | Rain Showers | 6 to 12 mph S | 78% |
| Thursday Night | 59°F | Rain Showers Likely | 1 to 5 mph SW | 66% |
| Friday | 70°F | Rain Showers Likely | 3 mph NW | 65% |
| Friday Night | 48°F | Chance Rain Showers | 3 mph NW | 52% |
| Saturday | 64°F | Slight Chance Rain Showers | 3 to 10 mph NW | 16% |
| Saturday Night | 40°F | Slight Chance Rain Showers then Partly Cloudy | 3 to 9 mph NW | 16% |
| Sunday | 60°F | Mostly Sunny | 5 to 8 mph W | 8% |
| Sunday Night | 38°F | Slight Chance Rain Showers | 7 mph W | 22% |
| Monday | 60°F | Slight Chance Rain Showers | 7 to 15 mph NW | 22% |
| Monday Night | 38°F | Slight Chance Rain Showers | 5 to 9 mph W | 20% |
Forecast source: National Weather Service (api.weather.gov) for Shiloh (39.973, -76.792). Updated through the day.
Growing snapshot for Shiloh
Last spring frost
Apr 26
First fall frost
Oct 19
Growing season
177 days
Hardiness zone
7a
More local growing data for Shiloh: nearby ZIP 17404 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
Franklintown
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
Climate data from the nearest NOAA station, York 3 Ssw Pump Stn, Pa (6.1 mi from Shiloh). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.