Rockhill, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rockhill, a borough in Huntingdon County, Pennsylvania.
This Afternoon
73°F
Mostly Sunny
Mostly sunny, with a high near 73. Southeast wind around 3 mph.
7-day forecast for Rockhill
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Mostly Sunny | 3 mph SE | 1% |
| Tonight | 49°F | Mostly Clear then Patchy Fog | 2 mph SE | 1% |
| Wednesday | 75°F | Patchy Fog then Mostly Sunny | 1 to 7 mph SE | 2% |
| Wednesday Night | 60°F | Mostly Cloudy then Rain Showers | 6 mph S | 94% |
| Thursday | 76°F | Rain Showers Likely | 5 mph S | 74% |
| Thursday Night | 53°F | Mostly Cloudy then Chance Rain Showers | 1 mph W | 27% |
| Friday | 71°F | Chance Rain Showers | 1 mph NW | 40% |
| Friday Night | 44°F | Chance Rain Showers then Mostly Cloudy | 1 mph NW | 37% |
| Saturday | 63°F | Slight Chance Rain Showers | 1 to 7 mph NW | 18% |
| Saturday Night | 35°F | Slight Chance Rain Showers then Partly Cloudy | 1 to 5 mph NW | 16% |
| Sunday | 61°F | Mostly Sunny | 1 to 5 mph W | 9% |
| Sunday Night | 34°F | Partly Cloudy then Slight Chance Rain Showers | 3 mph W | 17% |
| Monday | 60°F | Slight Chance Rain Showers | 3 to 9 mph W | 23% |
| Monday Night | 34°F | Slight Chance Rain Showers then Partly Cloudy | 5 mph W | 21% |
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
Burnt Cabins
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 Nov 4, 2026.