Plains, PA Weather & Growing Conditions
Overnight
49°F
Partly Cloudy
Partly cloudy, with a low around 49. Northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Partly Cloudy | 5 mph NE | 0% |
| Saturday | 72°F | Mostly Sunny | 1 mph NE | 1% |
| Saturday Night | 57°F | Mostly Cloudy then Rain Showers Likely | 1 to 7 mph SE | 70% |
| Sunday | 68°F | Rain Showers | 3 to 8 mph S | 99% |
| Sunday Night | 55°F | Rain Showers | 3 to 7 mph NW | 99% |
| Monday | 68°F | Chance Rain Showers | 7 mph N | 25% |
| Monday Night | 51°F | Chance Rain Showers | 3 to 7 mph NE | 35% |
| Tuesday | 62°F | Chance Rain Showers | 7 mph E | 37% |
| Tuesday Night | 47°F | Chance Rain Showers | 8 mph E | 37% |
| Wednesday | 61°F | Chance Rain Showers | 8 mph E | 32% |
| Wednesday Night | 48°F | Chance Showers And Thunderstorms | 7 mph NE | 40% |
| Thursday | 62°F | Chance Showers And Thunderstorms | 6 mph NE | 39% |
| Thursday Night | 49°F | Chance Showers And Thunderstorms | 2 to 6 mph NE | 36% |
| Friday | 68°F | Slight Chance Rain Showers | 3 to 7 mph N | 20% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Plains, PA
Last spring frost
Apr 23
First fall frost
Oct 20
Growing season
178 days
Hardiness zone
6b
Explore more for Plains, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Wilkes-Barre Intl Ap, Pa (7.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.