Rockhill, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rockhill, a borough in Huntingdon County, Pennsylvania.
This Afternoon
81°F
Partly Sunny
Partly sunny, with a high near 81. North wind around 3 mph.
7-day forecast for Rockhill
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Partly Sunny | 3 mph N | 0% |
| Tonight | 52°F | Areas Of Fog | 3 mph N | 0% |
| Saturday | 77°F | Areas Of Fog then Partly Sunny | 3 mph E | 3% |
| Saturday Night | 63°F | Chance Rain Showers | 5 mph SE | 37% |
| Sunday | 78°F | Rain Showers | 2 to 6 mph SW | 96% |
| Sunday Night | 57°F | Showers And Thunderstorms | 1 to 5 mph NW | 96% |
| Monday | 70°F | Chance Rain Showers | 5 mph NE | 34% |
| Monday Night | 54°F | Rain Showers Likely | 5 mph NE | 68% |
| Tuesday | 63°F | Rain Showers Likely | 6 mph E | 73% |
| Tuesday Night | 49°F | Rain Showers Likely | 5 mph E | 68% |
| Wednesday | 60°F | Rain Showers Likely | 5 mph E | 58% |
| Wednesday Night | 49°F | Showers And Thunderstorms Likely | 5 mph NE | 55% |
| Thursday | 63°F | Chance Showers And Thunderstorms | 3 mph NE | 52% |
| Thursday Night | 50°F | Chance Rain Showers | 2 mph N | 38% |
Forecast source: National Weather Service (api.weather.gov) for Rockhill (40.241, -77.900). Updated through the day.
Growing snapshot for Rockhill
Last spring frost
Apr 19
First fall frost
Oct 28
Growing season
191 days
Hardiness zone
7a
More local growing data for Rockhill: nearby ZIP 17249 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Alexandria
Allenport
Allensville
Beavertown
Broad Top City
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Cassville
Cedar Crest
Coalmont
Dudley
Huntingdon
Kistler
Mapleton
Marklesburg
McConnellstown
Mill Creek
Mount Union
Orbisonia
Petersburg
Robertsdale
Saltillo
Shade Gap
Shirleysburg
Three Springs
Wood
Climate data from the nearest NOAA station, Raystown Lake 2, Pa (13.3 mi from Rockhill). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.