Ellsworth, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ellsworth, a borough in Washington County, Pennsylvania.
Tonight
53°F
Mostly Clear
Mostly clear, with a low around 53. South wind around 6 mph.
7-day forecast for Ellsworth
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Mostly Clear | 6 mph S | 2% |
| Wednesday | 77°F | Partly Sunny | 5 to 10 mph S | 10% |
| Wednesday Night | 60°F | Light Rain | 12 mph S | 98% |
| Thursday | 70°F | Chance Light Rain | 7 to 13 mph SW | 30% |
| Thursday Night | 48°F | Mostly Cloudy | 2 to 6 mph SW | 7% |
| Friday | 66°F | Partly Sunny | 2 to 8 mph W | 11% |
| Friday Night | 44°F | Chance Light Rain | 6 mph NW | 25% |
| Saturday | 56°F | Chance Light Rain | 7 to 12 mph W | 28% |
| Saturday Night | 36°F | Chance Light Rain then Mostly Cloudy | 3 to 8 mph W | 27% |
| Sunday | 56°F | Partly Sunny then Slight Chance Light Rain | 5 to 10 mph SW | 15% |
| Sunday Night | 35°F | Slight Chance Light Rain | 10 mph W | 23% |
| Monday | 56°F | Chance Light Rain | 9 to 14 mph W | 29% |
| Monday Night | 36°F | Chance Light Rain then Partly Cloudy | 9 to 14 mph SW | 29% |
| Tuesday | 60°F | Mostly Sunny | 14 to 18 mph SW | 9% |
Forecast source: National Weather Service (api.weather.gov) for Ellsworth (40.105, -80.023). Updated through the day.
Growing snapshot for Ellsworth
Last spring frost
Apr 13
First fall frost
Nov 5
Growing season
205 days
Hardiness zone
6b
More local growing data for Ellsworth: nearby ZIP 15331 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Charleroi Lock 4, Pa (7.1 mi from Ellsworth). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.