Duquesne, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Duquesne, a city in Allegheny County, Pennsylvania.
Tonight
59°F
Partly Cloudy
Partly cloudy, with a low around 59. Northeast wind around 5 mph.
7-day forecast for Duquesne
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Partly Cloudy | 5 mph NE | 5% |
| Saturday | 81°F | Partly Sunny | 6 mph E | 4% |
| Saturday Night | 66°F | Mostly Cloudy then Showers And Thunderstorms Likely | 7 mph SE | 61% |
| Sunday | 80°F | Showers And Thunderstorms | 9 mph SW | 95% |
| Sunday Night | 60°F | Showers And Thunderstorms | 9 mph N | 95% |
| Monday | 72°F | Chance Rain Showers | 9 to 13 mph NE | 40% |
| Monday Night | 58°F | Showers And Thunderstorms Likely | 13 mph E | 65% |
| Tuesday | 68°F | Showers And Thunderstorms Likely | 13 to 16 mph E | 73% |
| Tuesday Night | 55°F | Showers And Thunderstorms Likely | 13 to 16 mph E | 70% |
| Wednesday | 66°F | Showers And Thunderstorms Likely | 13 to 16 mph E | 65% |
| Wednesday Night | 54°F | Chance Showers And Thunderstorms | 8 to 15 mph E | 52% |
| Thursday | 68°F | Chance Rain Showers | 10 mph E | 41% |
| Thursday Night | 53°F | Slight Chance Rain Showers | 5 to 10 mph NE | 22% |
| Friday | 72°F | Slight Chance Rain Showers then Partly Sunny | 6 to 10 mph N | 18% |
Forecast source: National Weather Service (api.weather.gov) for Duquesne (40.373, -79.850). Updated through the day.
Growing snapshot for Duquesne
Last spring frost
Apr 5
First fall frost
Nov 10
Growing season
219 days
Hardiness zone
6b
More local growing data for Duquesne: nearby ZIP 15110 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Braddock Lock 2, Pa (1.3 mi from Duquesne). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.