Marion Center, PA Weather & Growing Conditions
Today
73°F
Partly Sunny
Partly sunny. High near 73, with temperatures falling to around 67 in the afternoon. Southeast wind 6 to 10 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Partly Sunny | 6 to 10 mph SE | 9% |
| Tonight | 60°F | Light Rain | 12 mph S | 98% |
| Thursday | 68°F | Light Rain Likely then Partly Sunny | 7 to 13 mph SW | 66% |
| Thursday Night | 48°F | Partly Cloudy | 5 mph SW | 1% |
| Friday | 61°F | Partly Sunny then Slight Chance Light Rain | 3 to 7 mph SW | 19% |
| Friday Night | 42°F | Chance Light Rain | 3 to 8 mph W | 44% |
| Saturday | 51°F | Chance Light Rain | 8 to 12 mph W | 44% |
| Saturday Night | 37°F | Chance Light Rain | 10 mph W | 40% |
| Sunday | 51°F | Slight Chance Light Rain | 9 to 13 mph W | 16% |
| Sunday Night | 34°F | Partly Cloudy | 10 mph W | 10% |
| Monday | 52°F | Slight Chance Light Rain | 9 to 14 mph W | 21% |
| Monday Night | 34°F | Slight Chance Light Rain then Partly Cloudy | 7 to 10 mph SW | 19% |
| Tuesday | 56°F | Mostly Sunny | 10 to 15 mph SW | 6% |
| Tuesday Night | 34°F | Partly Cloudy | 5 to 9 mph W | 6% |
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 Nov 4, 2026.