Greensboro, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Greensboro, a borough in Fayette County, Pennsylvania.
Overnight
59°F
Areas Of Fog
Areas of fog. Mostly cloudy, with a low around 59. North wind around 1 mph.
7-day forecast for Greensboro
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Areas Of Fog | 1 mph N | 1% |
| Saturday | 80°F | Patchy Fog then Partly Sunny | 3 mph SE | 4% |
| Saturday Night | 64°F | Chance Rain Showers | 5 mph S | 41% |
| Sunday | 78°F | Showers And Thunderstorms | 8 mph SW | 94% |
| Sunday Night | 58°F | Showers And Thunderstorms | 3 to 7 mph N | 89% |
| Monday | 69°F | Chance Rain Showers | 8 mph NE | 45% |
| Monday Night | 55°F | Showers And Thunderstorms | 8 mph E | 77% |
| Tuesday | 64°F | Showers And Thunderstorms | 7 to 12 mph E | 77% |
| Tuesday Night | 51°F | Showers And Thunderstorms Likely | 12 to 15 mph E | 67% |
| Wednesday | 62°F | Rain Showers Likely | 14 mph E | 65% |
| Wednesday Night | 51°F | Chance Showers And Thunderstorms | 8 to 13 mph E | 53% |
| Thursday | 66°F | Chance Showers And Thunderstorms | 8 mph E | 53% |
| Thursday Night | 50°F | Chance Showers And Thunderstorms | 2 to 8 mph E | 42% |
| Friday | 68°F | Partly Sunny then Chance Rain Showers | 2 to 7 mph NE | 25% |
Forecast source: National Weather Service (api.weather.gov) for Greensboro (39.792, -79.913). Updated through the day.
Growing snapshot for Greensboro
Last spring frost
Apr 28
First fall frost
Oct 21
Growing season
175 days
Hardiness zone
6b
More local growing data for Greensboro: nearby ZIP 15460 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Grays Landing, Pa (1.7 mi from Greensboro). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.