Grove City, PA Weather & Growing Conditions
Tonight
54°F
Partly Cloudy
Partly cloudy, with a low around 54. Northeast wind 5 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Partly Cloudy | 5 to 8 mph NE | 9% |
| Saturday | 75°F | Partly Sunny then Slight Chance Rain Showers | 7 mph E | 18% |
| Saturday Night | 61°F | Mostly Cloudy then Showers And Thunderstorms | 6 mph SE | 76% |
| Sunday | 74°F | Showers And Thunderstorms | 8 mph SW | 90% |
| Sunday Night | 54°F | Rain Showers Likely | 9 mph NE | 64% |
| Monday | 68°F | Slight Chance Rain Showers | 12 mph NE | 17% |
| Monday Night | 52°F | Chance Rain Showers | 13 mph E | 51% |
| Tuesday | 65°F | Chance Rain Showers | 15 mph E | 54% |
| Tuesday Night | 51°F | Showers And Thunderstorms Likely | 16 mph E | 61% |
| Wednesday | 62°F | Rain Showers Likely | 16 mph E | 61% |
| Wednesday Night | 50°F | Showers And Thunderstorms Likely | 12 to 15 mph E | 55% |
| Thursday | 64°F | Chance Rain Showers | 8 to 13 mph E | 44% |
| Thursday Night | 50°F | Slight Chance Rain Showers | 5 to 8 mph NE | 18% |
| Friday | 70°F | Partly Sunny then Slight Chance Rain Showers | 8 mph NE | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Grove City, PA
Last spring frost
May 7
First fall frost
Oct 14
Growing season
158 days
Hardiness zone
6a
Explore more for Grove City, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Slippery Rock 1 Ssw, Pa (8.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.