Slickville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Slickville, a community in Westmoreland County, Pennsylvania.
Today
85°F
Patchy Fog then Sunny
Patchy fog before 9am. Sunny, with a high near 85. East wind around 3 mph.
7-day forecast for Slickville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Patchy Fog then Sunny | 3 mph E | 0% |
| Tonight | 65°F | Partly Cloudy | 2 to 6 mph SE | 1% |
| Wednesday | 86°F | Patchy Fog then Scattered Showers And Thunderstorms | 2 to 6 mph SE | 29% |
| Wednesday Night | 67°F | Scattered Showers And Thunderstorms | 2 to 6 mph SE | 48% |
| Thursday | 86°F | Showers And Thunderstorms | 3 to 8 mph SW | 77% |
| Thursday Night | 67°F | Showers And Thunderstorms | 3 to 7 mph SW | 77% |
| Friday | 84°F | Showers And Thunderstorms | 5 to 8 mph SW | 81% |
| Friday Night | 66°F | Showers And Thunderstorms | 3 to 7 mph SW | 81% |
| Saturday | 83°F | Showers And Thunderstorms Likely | 6 to 9 mph SW | 58% |
| Saturday Night | 66°F | Showers And Thunderstorms Likely | 5 to 8 mph SW | 58% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 29% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 9 mph SW | 29% |
| Monday | 86°F | Chance Showers And Thunderstorms | 10 to 14 mph SW | 43% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 7 to 12 mph SW | 50% |
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 Aug 4, 2026.