Tionesta, PA Weather & Growing Conditions
Overnight
52°F
Mostly Cloudy
Mostly cloudy, with a low around 52. Northeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Mostly Cloudy | 2 mph NE | 1% |
| Saturday | 74°F | Partly Sunny | 3 mph E | 4% |
| Saturday Night | 58°F | Showers And Thunderstorms Likely | 3 mph SE | 84% |
| Sunday | 73°F | Patchy Fog | 6 mph W | 91% |
| Sunday Night | 46°F | Slight Chance Rain Showers then Mostly Cloudy | 6 mph NE | 18% |
| Monday | 67°F | Partly Sunny | 7 mph NE | 8% |
| Monday Night | 46°F | Chance Rain Showers | 6 mph E | 46% |
| Tuesday | 63°F | Chance Rain Showers | 7 mph E | 46% |
| Tuesday Night | 45°F | Chance Rain Showers | 9 mph E | 53% |
| Wednesday | 63°F | Chance Rain Showers | 9 mph E | 53% |
| Wednesday Night | 45°F | Chance Showers And Thunderstorms | 7 mph SE | 54% |
| Thursday | 65°F | Chance Showers And Thunderstorms | 6 mph E | 54% |
| Thursday Night | 45°F | Chance Showers And Thunderstorms | 1 to 5 mph E | 28% |
| Friday | 69°F | Slight Chance Rain Showers | 2 to 6 mph NE | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Tionesta, PA
Last spring frost
May 1
First fall frost
Oct 25
Growing season
176 days
Hardiness zone
6a
Explore more for Tionesta, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Tionesta 2 Se Lake, Pa (6.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.