Tharptown (Uniontown), PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tharptown (Uniontown), a community in Northumberland County, Pennsylvania.
Today
71°F
Mostly Sunny
Mostly sunny, with a high near 71. South wind 2 to 7 mph.
7-day forecast for Tharptown (Uniontown)
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Mostly Sunny | 2 to 7 mph S | 1% |
| Tonight | 58°F | Mostly Cloudy then Light Rain Likely | 8 mph S | 64% |
| Thursday | 69°F | Light Rain | 3 to 8 mph S | 93% |
| Thursday Night | 53°F | Chance Light Rain | 0 to 3 mph W | 38% |
| Friday | 65°F | Slight Chance Light Rain | 1 mph NW | 17% |
| Friday Night | 44°F | Slight Chance Light Rain then Partly Cloudy | 2 mph NW | 16% |
| Saturday | 57°F | Slight Chance Light Rain | 6 mph W | 22% |
| Saturday Night | 39°F | Slight Chance Light Rain | 6 mph W | 22% |
| Sunday | 56°F | Mostly Sunny | 7 mph NW | 5% |
| Sunday Night | 36°F | Partly Cloudy | 5 mph W | 6% |
| Monday | 56°F | Mostly Sunny | 5 to 8 mph W | 8% |
| Monday Night | 34°F | Partly Cloudy | 5 mph W | 7% |
| Tuesday | 59°F | Mostly Sunny | 3 to 7 mph SW | 2% |
| Tuesday Night | 34°F | Partly Cloudy | 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Tharptown (Uniontown) (40.803, -76.571). Updated through the day.
Growing snapshot for Tharptown (Uniontown)
Last spring frost
Apr 27
First fall frost
Oct 20
Growing season
172 days
Hardiness zone
6b
More local growing data for Tharptown (Uniontown): nearby ZIP 17866 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, Bear Gap, Pa (6.2 mi from Tharptown (Uniontown)). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.