Slickville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Slickville, a community in Westmoreland County, Pennsylvania.
Overnight
50°F
Mostly Clear
Mostly clear, with a low around 50. Wind around 0 mph.
7-day forecast for Slickville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Mostly Clear | 0 mph | 1% |
| Wednesday | 77°F | Partly Sunny | 0 to 9 mph S | 3% |
| Wednesday Night | 59°F | Light Rain | 12 mph S | 94% |
| Thursday | 69°F | Light Rain Likely then Partly Sunny | 8 to 15 mph SW | 68% |
| Thursday Night | 46°F | Partly Cloudy | 2 to 7 mph SW | 1% |
| Friday | 63°F | Partly Sunny then Slight Chance Light Rain | 3 to 9 mph SW | 23% |
| Friday Night | 40°F | Chance Light Rain | 5 to 9 mph W | 38% |
| Saturday | 52°F | Chance Light Rain | 9 to 16 mph W | 38% |
| Saturday Night | 35°F | Chance Light Rain | 8 to 14 mph W | 26% |
| Sunday | 54°F | Partly Sunny | 9 to 17 mph W | 9% |
| Sunday Night | 32°F | Partly Cloudy | 9 to 14 mph W | 8% |
| Monday | 55°F | Mostly Sunny | 10 to 17 mph W | 14% |
| Monday Night | 32°F | Partly Cloudy | 8 to 14 mph SW | 14% |
| Tuesday | 59°F | Mostly Sunny | 15 to 20 mph SW | 4% |
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 Nov 4, 2026.