Corsica, PA Weather & Growing Conditions
This Afternoon
73°F
Slight Chance Rain Showers
A slight chance of rain showers before 3pm. Mostly cloudy, with a high near 73. Southeast wind around 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Slight Chance Rain Showers | 5 mph SE | 15% |
| Tonight | 60°F | Showers And Thunderstorms | 6 mph SE | 82% |
| Sunday | 73°F | Showers And Thunderstorms | 7 mph SW | 91% |
| Sunday Night | 49°F | Slight Chance Rain Showers then Mostly Cloudy | 6 mph N | 22% |
| Monday | 66°F | Mostly Cloudy then Chance Rain Showers | 8 mph NE | 27% |
| Monday Night | 48°F | Chance Rain Showers | 6 to 9 mph E | 51% |
| Tuesday | 60°F | Chance Rain Showers | 9 mph E | 53% |
| Tuesday Night | 46°F | Rain Showers Likely | 13 mph E | 59% |
| Wednesday | 58°F | Rain Showers Likely | 12 mph E | 55% |
| Wednesday Night | 47°F | Chance Rain Showers | 12 mph E | 33% |
| Thursday | 62°F | Chance Rain Showers | 6 to 9 mph E | 33% |
| Thursday Night | 46°F | Slight Chance Rain Showers | 6 mph E | 17% |
| Friday | 67°F | Slight Chance Rain Showers then Partly Sunny | 6 mph NE | 15% |
| Friday Night | 46°F | Partly Cloudy | 5 mph N | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Corsica, PA
Last spring frost
May 9
First fall frost
Oct 11
Growing season
154 days
Hardiness zone
6a
Explore more for Corsica, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Clarion 3 Sw, Pa (10.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.