Wilkinsburg, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wilkinsburg, a borough in Allegheny County, Pennsylvania.
Today
77°F
Partly Sunny
Partly sunny, with a high near 77. South wind 3 to 10 mph.
7-day forecast for Wilkinsburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Partly Sunny | 3 to 10 mph S | 13% |
| Tonight | 60°F | Light Rain | 13 mph S | 95% |
| Thursday | 69°F | Chance Light Rain then Mostly Sunny | 8 to 15 mph SW | 40% |
| Thursday Night | 48°F | Partly Cloudy | 3 to 7 mph SW | 1% |
| Friday | 62°F | Partly Sunny then Slight Chance Light Rain | 3 to 9 mph SW | 20% |
| Friday Night | 43°F | Chance Light Rain | 7 to 10 mph W | 32% |
| Saturday | 53°F | Chance Light Rain | 10 to 14 mph W | 30% |
| Saturday Night | 37°F | Slight Chance Light Rain | 7 to 13 mph W | 24% |
| Sunday | 54°F | Partly Sunny | 7 to 16 mph W | 7% |
| Sunday Night | 35°F | Partly Cloudy | 12 mph W | 6% |
| Monday | 55°F | Mostly Sunny | 9 to 15 mph W | 11% |
| Monday Night | 36°F | Mostly Clear | 7 to 12 mph SW | 10% |
| Tuesday | 59°F | Mostly Sunny | 12 to 17 mph SW | 3% |
| Tuesday Night | 36°F | Partly Cloudy | 5 to 10 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov) for Wilkinsburg (40.444, -79.873). Updated through the day.
Growing snapshot for Wilkinsburg
Last spring frost
Apr 5
First fall frost
Nov 10
Growing season
219 days
Hardiness zone
6b
More local growing data for Wilkinsburg: nearby ZIP 15221 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Braddock Lock 2, Pa (3 mi from Wilkinsburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.