East Vandergrift, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for East Vandergrift, a borough in Westmoreland County, Pennsylvania.
This Afternoon
78°F
Mostly Sunny
Mostly sunny, with a high near 78. North wind around 8 mph.
7-day forecast for East Vandergrift
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Mostly Sunny | 8 mph N | 11% |
| Tonight | 57°F | Partly Cloudy | 7 mph NE | 10% |
| Saturday | 79°F | Partly Sunny | 6 mph E | 5% |
| Saturday Night | 64°F | Mostly Cloudy then Showers And Thunderstorms Likely | 7 mph SE | 63% |
| Sunday | 78°F | Showers And Thunderstorms | 6 to 9 mph SW | 97% |
| Sunday Night | 59°F | Showers And Thunderstorms | 8 mph N | 97% |
| Monday | 71°F | Chance Rain Showers | 12 mph NE | 36% |
| Monday Night | 57°F | Showers And Thunderstorms Likely | 14 mph E | 63% |
| Tuesday | 67°F | Showers And Thunderstorms Likely | 15 mph E | 69% |
| Tuesday Night | 54°F | Showers And Thunderstorms Likely | 14 to 17 mph E | 65% |
| Wednesday | 65°F | Showers And Thunderstorms Likely | 15 mph E | 63% |
| Wednesday Night | 53°F | Chance Showers And Thunderstorms | 10 to 16 mph E | 51% |
| Thursday | 66°F | Chance Showers And Thunderstorms | 10 mph E | 43% |
| Thursday Night | 52°F | Slight Chance Rain Showers | 5 to 10 mph NE | 24% |
Forecast source: National Weather Service (api.weather.gov) for East Vandergrift (40.597, -79.563). Updated through the day.
Growing snapshot for East Vandergrift
Last spring frost
Apr 29
First fall frost
Oct 20
Growing season
171 days
More local growing data for East Vandergrift: nearby ZIP 15629 weather · frost dates · planting calendar · Pennsylvania frost dates
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Level Green
Climate data from the nearest NOAA station, Salina 3 W, Pa (6.1 mi from East Vandergrift). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.