Plains, PA Weather & Growing Conditions
Tonight
48°F
Partly Cloudy then Areas Of Fog
Areas of fog after 2am. Partly cloudy, with a low around 48. East wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Partly Cloudy then Areas Of Fog | 3 mph E | 2% |
| Wednesday | 74°F | Areas Of Fog then Mostly Sunny | 2 to 8 mph S | 2% |
| Wednesday Night | 60°F | Mostly Cloudy then Chance Rain Showers | 7 mph S | 51% |
| Thursday | 71°F | Rain Showers | 3 to 7 mph S | 94% |
| Thursday Night | 57°F | Chance Rain Showers | 0 to 3 mph SW | 52% |
| Friday | 69°F | Chance Rain Showers | 0 mph | 52% |
| Friday Night | 47°F | Chance Light Rain | 1 mph N | 51% |
| Saturday | 62°F | Chance Light Rain | 1 to 6 mph NW | 26% |
| Saturday Night | 39°F | Chance Light Rain | 5 mph NW | 26% |
| Sunday | 59°F | Mostly Sunny | 5 mph W | 10% |
| Sunday Night | 35°F | Slight Chance Light Rain | 5 mph W | 21% |
| Monday | 58°F | Chance Light Rain | 5 to 10 mph NW | 25% |
| Monday Night | 34°F | Chance Light Rain | 6 mph W | 25% |
| Tuesday | 60°F | Slight Chance Light Rain then Mostly Sunny | 6 to 10 mph SW | 15% |
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 Nov 4, 2026.