Troy, PA Weather & Growing Conditions
Tonight
48°F
Partly Cloudy
Partly cloudy, with a low around 48. North wind 3 to 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Partly Cloudy | 3 to 9 mph N | 0% |
| Saturday | 64°F | Mostly Sunny | 3 mph E | 2% |
| Saturday Night | 56°F | Mostly Cloudy then Rain Showers | 2 to 12 mph S | 85% |
| Sunday | 63°F | Showers And Thunderstorms | 6 to 13 mph SW | 98% |
| Sunday Night | 52°F | Rain Showers | 7 to 12 mph N | 82% |
| Monday | 59°F | Slight Chance Rain Showers | 8 to 12 mph N | 21% |
| Monday Night | 49°F | Chance Rain Showers | 8 mph NE | 45% |
| Tuesday | 56°F | Chance Rain Showers | 8 mph E | 45% |
| Tuesday Night | 46°F | Chance Rain Showers | 8 mph E | 41% |
| Wednesday | 54°F | Chance Rain Showers | 8 mph E | 41% |
| Wednesday Night | 47°F | Chance Showers And Thunderstorms | 8 mph E | 40% |
| Thursday | 55°F | Chance Showers And Thunderstorms | 7 mph E | 40% |
| Thursday Night | 49°F | Chance Showers And Thunderstorms | 7 mph NE | 36% |
| Friday | 62°F | Slight Chance Rain Showers | 5 to 8 mph N | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Troy, PA
Last spring frost
May 16
First fall frost
Oct 2
Growing season
139 days
Hardiness zone
6a
Explore more for Troy, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Canton, Pa (7.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.