Slickville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Slickville, a community in Westmoreland County, Pennsylvania.
Overnight
56°F
Mostly Cloudy
Mostly cloudy, with a low around 56. Northeast wind around 6 mph.
7-day forecast for Slickville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Mostly Cloudy | 6 mph NE | 1% |
| Saturday | 77°F | Partly Sunny | 6 mph E | 3% |
| Saturday Night | 63°F | Chance Rain Showers | 8 mph SE | 53% |
| Sunday | 76°F | Showers And Thunderstorms | 8 to 12 mph SW | 97% |
| Sunday Night | 53°F | Showers And Thunderstorms | 12 mph N | 91% |
| Monday | 67°F | Chance Rain Showers | 13 mph NE | 37% |
| Monday Night | 51°F | Rain Showers Likely | 14 mph E | 65% |
| Tuesday | 62°F | Rain Showers Likely | 17 mph E | 65% |
| Tuesday Night | 49°F | Rain Showers Likely | 18 mph E | 57% |
| Wednesday | 60°F | Rain Showers Likely | 17 mph E | 57% |
| Wednesday Night | 49°F | Showers And Thunderstorms Likely | 12 to 17 mph E | 56% |
| Thursday | 65°F | Rain Showers Likely | 12 mph E | 55% |
| Thursday Night | 48°F | Chance Showers And Thunderstorms | 5 to 12 mph NE | 28% |
| Friday | 68°F | Partly Sunny then Slight Chance Rain Showers | 6 to 10 mph NE | 16% |
Forecast source: National Weather Service (api.weather.gov) for Slickville (40.462, -79.518). Updated through the day.
Growing snapshot for Slickville
Last spring frost
May 2
First fall frost
Oct 14
Growing season
163 days
Hardiness zone
6b
More local growing data for Slickville: nearby ZIP 15684 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Loyalhanna Lake, Pa (3 mi from Slickville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.