Marion Center, PA Weather & Growing Conditions
Overnight
55°F
Partly Cloudy
Partly cloudy, with a low around 55. East wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Partly Cloudy | 7 mph E | 1% |
| Saturday | 73°F | Partly Sunny | 7 mph E | 3% |
| Saturday Night | 62°F | Rain Showers Likely | 7 to 12 mph SE | 69% |
| Sunday | 73°F | Showers And Thunderstorms | 9 mph SW | 92% |
| Sunday Night | 52°F | Chance Showers And Thunderstorms | 9 mph N | 40% |
| Monday | 65°F | Chance Rain Showers | 10 mph NE | 32% |
| Monday Night | 50°F | Rain Showers Likely | 9 to 15 mph E | 60% |
| Tuesday | 59°F | Rain Showers Likely | 15 mph E | 60% |
| Tuesday Night | 48°F | Chance Rain Showers | 15 to 18 mph E | 53% |
| Wednesday | 59°F | Chance Rain Showers | 14 to 18 mph E | 53% |
| Wednesday Night | 49°F | Showers And Thunderstorms Likely | 16 mph E | 55% |
| Thursday | 61°F | Rain Showers Likely | 9 to 13 mph E | 55% |
| Thursday Night | 48°F | Chance Showers And Thunderstorms | 6 to 9 mph E | 32% |
| Friday | 66°F | Partly Sunny then Slight Chance Rain Showers | 8 mph NE | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Marion Center, PA
Last spring frost
May 8
First fall frost
Oct 13
Growing season
157 days
Hardiness zone
6a
Explore more for Marion Center, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Indiana 3 Se, Pa (13 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.