Westwood, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westwood, a community in Cambria County, Pennsylvania.
This Afternoon
74°F
Partly Sunny
Partly sunny, with a high near 74. Southeast wind around 7 mph.
7-day forecast for Westwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Partly Sunny | 7 mph SE | 4% |
| Tonight | 61°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 to 8 mph SE | 49% |
| Sunday | 74°F | Showers And Thunderstorms | 3 to 7 mph SW | 91% |
| Sunday Night | 52°F | Showers And Thunderstorms | 5 mph N | 91% |
| Monday | 66°F | Chance Rain Showers | 7 mph NE | 28% |
| Monday Night | 50°F | Rain Showers Likely | 9 mph E | 71% |
| Tuesday | 60°F | Rain Showers Likely | 9 to 13 mph SE | 71% |
| Tuesday Night | 47°F | Rain Showers Likely | 13 to 18 mph E | 57% |
| Wednesday | 58°F | Rain Showers Likely | 13 to 18 mph SE | 57% |
| Wednesday Night | 48°F | Rain Showers Likely | 13 to 16 mph SE | 57% |
| Thursday | 63°F | Rain Showers Likely | 8 to 12 mph E | 57% |
| Thursday Night | 47°F | Chance Showers And Thunderstorms | 5 to 9 mph E | 41% |
| Friday | 67°F | Slight Chance Rain Showers | 7 mph NE | 22% |
| Friday Night | 47°F | Slight Chance Rain Showers then Mostly Cloudy | 3 to 7 mph NE | 22% |
Forecast source: National Weather Service (api.weather.gov) for Westwood (40.333, -78.954). Updated through the day.
Growing snapshot for Westwood
Last spring frost
Apr 29
First fall frost
Oct 21
Growing season
176 days
Hardiness zone
6b
More local growing data for Westwood: nearby ZIP 15901 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Johnstown Cambria Co Ap, Pa (4.2 mi from Westwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.