Gratz, PA Weather & Growing Conditions
This Afternoon
73°F
Partly Sunny
Partly sunny, with a high near 73. Southeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Partly Sunny | 3 mph SE | 2% |
| Tonight | 57°F | Rain Showers | 2 to 8 mph SE | 80% |
| Sunday | 72°F | Rain Showers | 5 to 9 mph S | 94% |
| Sunday Night | 51°F | Showers And Thunderstorms | 3 to 7 mph NW | 92% |
| Monday | 68°F | Mostly Cloudy | 7 mph N | 14% |
| Monday Night | 47°F | Chance Rain Showers | 6 mph NE | 45% |
| Tuesday | 60°F | Chance Rain Showers | 7 mph E | 49% |
| Tuesday Night | 46°F | Chance Rain Showers | 7 mph E | 41% |
| Wednesday | 60°F | Chance Rain Showers | 8 mph E | 40% |
| Wednesday Night | 46°F | Chance Rain Showers | 7 mph NE | 34% |
| Thursday | 61°F | Chance Rain Showers | 7 mph NE | 36% |
| Thursday Night | 46°F | Chance Rain Showers | 5 mph NE | 36% |
| Friday | 65°F | Chance Rain Showers | 3 to 7 mph N | 27% |
| Friday Night | 46°F | Slight Chance Rain Showers | 2 to 7 mph N | 24% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Gratz, PA
Last spring frost
May 1
First fall frost
Oct 16
Growing season
168 days
Hardiness zone
6b
Explore more for Gratz, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Dehart Dam, Pa (10.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.