Portage, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Portage, a borough in Cambria County, Pennsylvania.
This Afternoon
74°F
Partly Sunny
Partly sunny, with a high near 74. North wind around 7 mph.
7-day forecast for Portage
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Partly Sunny | 7 mph N | 12% |
| Tonight | 53°F | Slight Chance Rain Showers then Partly Cloudy | 6 mph NE | 19% |
| Saturday | 71°F | Partly Sunny | 3 to 8 mph SE | 3% |
| Saturday Night | 61°F | Mostly Cloudy then Chance Rain Showers | 8 mph SE | 52% |
| Sunday | 73°F | Rain Showers | 8 mph SW | 97% |
| Sunday Night | 56°F | Showers And Thunderstorms | 6 mph N | 97% |
| Monday | 63°F | Chance Rain Showers | 8 mph NE | 41% |
| Monday Night | 53°F | Showers And Thunderstorms Likely | 10 mph E | 70% |
| Tuesday | 58°F | Showers And Thunderstorms Likely | 13 mph E | 73% |
| Tuesday Night | 49°F | Showers And Thunderstorms Likely | 14 mph E | 68% |
| Wednesday | 55°F | Showers And Thunderstorms Likely | 13 mph E | 66% |
| Wednesday Night | 49°F | Showers And Thunderstorms Likely | 12 mph E | 56% |
| Thursday | 59°F | Chance Showers And Thunderstorms | 9 mph E | 52% |
| Thursday Night | 49°F | Chance Rain Showers | 3 to 7 mph E | 34% |
Forecast source: National Weather Service (api.weather.gov) for Portage (40.387, -78.675). Updated through the day.
Growing snapshot for Portage
Last spring frost
May 17
First fall frost
Oct 2
Growing season
136 days
Hardiness zone
6a
More local growing data for Portage: nearby ZIP 15925 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Ebensburg Sewage Plt, Pa (6.3 mi from Portage). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.