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.
Today
76°F
Mostly Sunny
Mostly sunny, with a high near 76. South wind 1 to 10 mph.
7-day forecast for St. Vincent College
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Mostly Sunny | 1 to 10 mph S | 11% |
| Tonight | 61°F | Light Rain | 10 mph S | 90% |
| Thursday | 70°F | Light Rain Likely then Partly Sunny | 8 to 16 mph SW | 66% |
| Thursday Night | 48°F | Partly Cloudy | 2 to 6 mph SW | 3% |
| Friday | 64°F | Partly Sunny then Slight Chance Light Rain | 2 to 9 mph SW | 19% |
| Friday Night | 40°F | Chance Light Rain | 2 to 7 mph W | 47% |
| Saturday | 53°F | Chance Light Rain | 8 to 16 mph W | 47% |
| Saturday Night | 35°F | Chance Light Rain | 8 to 15 mph W | 31% |
| Sunday | 54°F | Slight Chance Light Rain then Partly Sunny | 9 to 17 mph W | 15% |
| Sunday Night | 31°F | Partly Cloudy | 9 to 15 mph W | 10% |
| Monday | 55°F | Mostly Sunny then Slight Chance Light Rain | 12 to 17 mph W | 15% |
| Monday Night | 33°F | Slight Chance Light Rain then Partly Cloudy | 9 to 14 mph SW | 15% |
| Tuesday | 60°F | Mostly Sunny | 15 to 21 mph SW | 5% |
| Tuesday Night | 33°F | Partly Cloudy | 5 to 15 mph W | 5% |
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 Nov 4, 2026.