Summerhill, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Summerhill, a borough in Cambria County, Pennsylvania.
Today
82°F
Sunny
Sunny, with a high near 82. Southeast wind around 6 mph.
7-day forecast for Summerhill
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 6 mph SE | 0% |
| Tonight | 64°F | Partly Cloudy | 2 to 6 mph SE | 3% |
| Wednesday | 81°F | Mostly Cloudy then Chance Showers And Thunderstorms | 2 to 6 mph SE | 33% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms | 1 to 6 mph SE | 45% |
| Thursday | 82°F | Showers And Thunderstorms | 2 to 7 mph SW | 86% |
| Thursday Night | 68°F | Showers And Thunderstorms | 1 to 5 mph SW | 86% |
| Friday | 82°F | Showers And Thunderstorms | 1 to 7 mph SW | 80% |
| Friday Night | 65°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SW | 80% |
| Saturday | 81°F | Chance Showers And Thunderstorms | 5 to 8 mph W | 46% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms | 3 to 7 mph W | 46% |
| Sunday | 83°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 8 mph W | 21% |
| Sunday Night | 67°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 8 mph W | 21% |
| Monday | 84°F | Mostly Sunny then Chance Showers And Thunderstorms | 8 to 12 mph W | 29% |
| Monday Night | 66°F | Chance Showers And Thunderstorms | 6 to 10 mph W | 40% |
Forecast source: National Weather Service (api.weather.gov) for Summerhill (40.376, -78.762). Updated through the day.
Growing snapshot for Summerhill
Last spring frost
May 17
First fall frost
Oct 2
Growing season
136 days
Hardiness zone
6a
More local growing data for Summerhill: nearby ZIP 15958 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Ebensburg Sewage Plt, Pa (5.6 mi from Summerhill). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.