East McKeesport, PA Weather & Growing Conditions
This Afternoon
78°F
Sunny
Sunny. High near 78, with temperatures falling to around 72 in the afternoon. South wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Sunny | 3 mph S | 1% |
| Tonight | 52°F | Mostly Clear | 7 mph SE | 2% |
| Wednesday | 78°F | Partly Sunny | 3 to 10 mph SE | 7% |
| Wednesday Night | 61°F | Light Rain | 9 to 13 mph S | 97% |
| Thursday | 71°F | Chance Light Rain | 8 to 14 mph SW | 39% |
| Thursday Night | 49°F | Partly Cloudy | 2 to 7 mph SW | 5% |
| Friday | 66°F | Partly Sunny | 2 to 7 mph W | 11% |
| Friday Night | 45°F | Chance Light Rain | 6 mph NW | 27% |
| Saturday | 56°F | Chance Light Rain | 7 to 14 mph W | 29% |
| Saturday Night | 38°F | Chance Light Rain then Mostly Cloudy | 3 to 9 mph W | 25% |
| Sunday | 56°F | Partly Sunny then Slight Chance Light Rain | 5 to 13 mph SW | 17% |
| Sunday Night | 37°F | Slight Chance Light Rain | 10 mph W | 20% |
| Monday | 56°F | Chance Light Rain | 10 to 17 mph W | 31% |
| Monday Night | 37°F | Chance Light Rain then Partly Cloudy | 9 to 13 mph SW | 31% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for East McKeesport, PA
Last spring frost
Apr 5
First fall frost
Nov 10
Growing season
219 days
Hardiness zone
6b
Explore more for East McKeesport, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Braddock Lock 2, Pa (2.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.