Leetsdale, PA Weather & Growing Conditions
Today
78°F
Partly Sunny
Partly sunny, with a high near 78. East wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Partly Sunny | 5 mph E | 4% |
| Tonight | 65°F | Showers And Thunderstorms Likely | 5 mph SE | 71% |
| Sunday | 76°F | Showers And Thunderstorms | 5 to 8 mph SW | 96% |
| Sunday Night | 55°F | Showers And Thunderstorms | 8 mph N | 95% |
| Monday | 66°F | Chance Rain Showers | 9 mph NE | 35% |
| Monday Night | 54°F | Rain Showers Likely | 12 mph NE | 58% |
| Tuesday | 62°F | Rain Showers Likely | 13 mph E | 59% |
| Tuesday Night | 52°F | Rain Showers Likely | 15 mph E | 63% |
| Wednesday | 62°F | Rain Showers Likely | 14 mph E | 63% |
| Wednesday Night | 52°F | Showers And Thunderstorms Likely | 9 to 13 mph E | 62% |
| Thursday | 65°F | Rain Showers Likely | 9 mph E | 58% |
| Thursday Night | 51°F | Chance Rain Showers | 5 to 8 mph NE | 25% |
| Friday | 68°F | Slight Chance Rain Showers | 7 mph NE | 18% |
| Friday Night | 50°F | Slight Chance Rain Showers then Partly Cloudy | 3 to 7 mph NE | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Leetsdale, PA
Last spring frost
Apr 8
First fall frost
Nov 8
Growing season
212 days
Hardiness zone
7a
Explore more for Leetsdale, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Glenwillard Dashields L&D, Pa (1.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.