Deemston, PA Weather & Growing Conditions
Tonight
59°F
Partly Cloudy
Partly cloudy, with a low around 59. Northeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Partly Cloudy | 3 mph NE | 5% |
| Saturday | 79°F | Mostly Sunny | 5 mph E | 4% |
| Saturday Night | 65°F | Partly Cloudy then Showers And Thunderstorms Likely | 3 to 7 mph SE | 55% |
| Sunday | 78°F | Showers And Thunderstorms | 9 mph SW | 93% |
| Sunday Night | 61°F | Showers And Thunderstorms | 5 to 9 mph NW | 93% |
| Monday | 70°F | Chance Rain Showers | 10 mph NE | 46% |
| Monday Night | 59°F | Chance Showers And Thunderstorms | 10 mph NE | 69% |
| Tuesday | 66°F | Showers And Thunderstorms | 9 to 13 mph E | 75% |
| Tuesday Night | 55°F | Showers And Thunderstorms Likely | 13 mph E | 70% |
| Wednesday | 64°F | Showers And Thunderstorms Likely | 12 mph E | 66% |
| Wednesday Night | 54°F | Chance Showers And Thunderstorms | 6 to 12 mph E | 53% |
| Thursday | 65°F | Chance Rain Showers | 9 mph E | 41% |
| Thursday Night | 53°F | Chance Rain Showers | 3 to 8 mph NE | 30% |
| Friday | 68°F | Slight Chance Rain Showers | 5 to 8 mph N | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Deemston, PA
Last spring frost
Apr 13
First fall frost
Nov 5
Growing season
205 days
Hardiness zone
6b
Explore more for Deemston, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Charleroi Lock 4, Pa (10 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.