St. Vincent College, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for St. Vincent College, a community in Westmoreland County, Pennsylvania.
Overnight
57°F
Mostly Cloudy
Mostly cloudy, with a low around 57. Northeast wind around 3 mph.
7-day forecast for St. Vincent College
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Mostly Cloudy | 3 mph NE | 1% |
| Saturday | 78°F | Partly Sunny | 6 mph E | 3% |
| Saturday Night | 63°F | Chance Rain Showers | 5 to 10 mph SE | 43% |
| Sunday | 77°F | Showers And Thunderstorms | 7 to 13 mph SW | 97% |
| Sunday Night | 54°F | Showers And Thunderstorms | 9 mph N | 95% |
| Monday | 69°F | Chance Rain Showers | 10 mph NE | 41% |
| Monday Night | 52°F | Showers And Thunderstorms Likely | 12 to 15 mph E | 71% |
| Tuesday | 63°F | Showers And Thunderstorms Likely | 16 to 21 mph E | 71% |
| Tuesday Night | 49°F | Rain Showers Likely | 18 to 23 mph E | 57% |
| Wednesday | 61°F | Rain Showers Likely | 21 mph E | 57% |
| Wednesday Night | 50°F | Chance Showers And Thunderstorms | 13 to 21 mph E | 54% |
| Thursday | 66°F | Chance Rain Showers | 13 mph E | 54% |
| Thursday Night | 49°F | Chance Showers And Thunderstorms | 3 to 14 mph E | 31% |
| Friday | 69°F | Slight Chance Rain Showers | 3 to 10 mph NE | 18% |
Forecast source: National Weather Service (api.weather.gov) for St. Vincent College (40.291, -79.405). Updated through the day.
Growing snapshot for St. Vincent College
Last spring frost
May 1
First fall frost
Oct 13
Growing season
164 days
Hardiness zone
6b
More local growing data for St. Vincent College: nearby ZIP 15650 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Mt Pleasant, Pa (7 mi from St. Vincent College). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.