Marienville, PA Weather & Growing Conditions
Today
82°F
Areas Of Fog then Sunny
Areas of fog before 9am. Sunny, with a high near 82. Southeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Areas Of Fog then Sunny | 2 mph SE | 0% |
| Tonight | 61°F | Mostly Clear | 2 mph SE | 0% |
| Wednesday | 83°F | Partly Sunny then Scattered Showers And Thunderstorms | 5 mph SE | 25% |
| Wednesday Night | 65°F | Scattered Showers And Thunderstorms | 2 mph SE | 50% |
| Thursday | 82°F | Showers And Thunderstorms | 1 to 5 mph S | 80% |
| Thursday Night | 65°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 mph S | 80% |
| Friday | 81°F | Showers And Thunderstorms | 0 to 5 mph SW | 84% |
| Friday Night | 63°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 mph SW | 84% |
| Saturday | 81°F | Chance Rain Showers then Chance Showers And Thunderstorms | 1 to 5 mph SW | 53% |
| Saturday Night | 63°F | Chance Showers And Thunderstorms | 0 to 3 mph SW | 53% |
| Sunday | 83°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 1 to 6 mph SW | 21% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 5 mph SW | 29% |
| Monday | 83°F | Chance Rain Showers | 3 to 7 mph SW | 46% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 2 to 6 mph W | 50% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Marienville, PA
Last spring frost
May 13
First fall frost
Oct 7
Growing season
143 days
Hardiness zone
6a
Explore more for Marienville, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Cooksburg 2 Nw, Pa (5.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.