State College, PA Weather & Growing Conditions
Tonight
61°F
Rain Showers
Rain showers. Mostly cloudy, with a low around 61. Southeast wind 3 to 7 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Rain Showers | 3 to 7 mph SE | 82% |
| Sunday | 76°F | Rain Showers | 5 to 8 mph SW | 98% |
| Sunday Night | 51°F | Showers And Thunderstorms Likely then Mostly Cloudy | 5 to 8 mph N | 68% |
| Monday | 68°F | Partly Sunny then Chance Rain Showers | 8 mph NE | 27% |
| Monday Night | 49°F | Rain Showers Likely | 7 mph NE | 61% |
| Tuesday | 62°F | Rain Showers Likely | 7 mph E | 61% |
| Tuesday Night | 47°F | Chance Rain Showers | 8 mph E | 53% |
| Wednesday | 58°F | Chance Rain Showers | 8 mph E | 44% |
| Wednesday Night | 47°F | Slight Chance Rain Showers | 5 to 8 mph E | 22% |
| Thursday | 61°F | Slight Chance Rain Showers | 7 mph E | 21% |
| Thursday Night | 46°F | Slight Chance Rain Showers | 5 mph NE | 24% |
| Friday | 66°F | Chance Rain Showers | 3 to 8 mph N | 25% |
| Friday Night | 47°F | Chance Rain Showers | 3 to 8 mph N | 25% |
| Saturday | 69°F | Slight Chance Rain Showers then Mostly Sunny | 8 mph N | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for State College, PA
Last spring frost
Apr 20
First fall frost
Oct 26
Growing season
187 days
Hardiness zone
6b
Explore more for State College, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, State College, Pa (1.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.