Westmont, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westmont, a borough in Cambria County, Pennsylvania.
Overnight
53°F
Patchy Fog
Patchy fog. Partly cloudy, with a low around 53. Northeast wind around 2 mph.
7-day forecast for Westmont
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Patchy Fog | 2 mph NE | 1% |
| Saturday | 72°F | Patchy Fog then Partly Sunny | 2 to 7 mph SE | 4% |
| Saturday Night | 60°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 to 8 mph S | 48% |
| Sunday | 73°F | Showers And Thunderstorms | 5 to 8 mph SW | 93% |
| Sunday Night | 52°F | Showers And Thunderstorms | 6 mph N | 93% |
| Monday | 64°F | Chance Rain Showers | 7 mph NE | 28% |
| Monday Night | 49°F | Rain Showers Likely | 7 to 10 mph E | 71% |
| Tuesday | 58°F | Rain Showers Likely | 10 to 14 mph SE | 71% |
| Tuesday Night | 47°F | Rain Showers Likely | 16 mph E | 58% |
| Wednesday | 56°F | Rain Showers Likely | 13 to 16 mph SE | 57% |
| Wednesday Night | 47°F | Rain Showers Likely | 14 mph SE | 57% |
| Thursday | 61°F | Rain Showers Likely | 10 mph E | 57% |
| Thursday Night | 46°F | Chance Showers And Thunderstorms | 3 to 8 mph E | 41% |
| Friday | 66°F | Slight Chance Rain Showers | 3 to 7 mph NE | 23% |
Forecast source: National Weather Service (api.weather.gov) for Westmont (40.319, -78.952). Updated through the day.
Growing snapshot for Westmont
Last spring frost
Apr 29
First fall frost
Oct 21
Growing season
176 days
Hardiness zone
6a
More local growing data for Westmont: nearby ZIP 15905 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Johnstown Cambria Co Ap, Pa (7.4 mi from Westmont). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.