Uniontown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Uniontown, a city in Fayette County, Pennsylvania.
Tonight
53°F
Mostly Clear
Mostly clear, with a low around 53. South wind around 3 mph.
7-day forecast for Uniontown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Mostly Clear | 3 mph S | 2% |
| Wednesday | 78°F | Mostly Cloudy | 2 to 7 mph S | 6% |
| Wednesday Night | 61°F | Light Rain | 8 mph S | 99% |
| Thursday | 70°F | Chance Light Rain | 6 to 10 mph SW | 38% |
| Thursday Night | 52°F | Mostly Cloudy then Slight Chance Light Rain | 0 to 5 mph SW | 16% |
| Friday | 66°F | Slight Chance Light Rain | 0 to 7 mph W | 23% |
| Friday Night | 45°F | Chance Light Rain | 1 to 5 mph NW | 36% |
| Saturday | 55°F | Chance Light Rain | 5 to 9 mph W | 38% |
| Saturday Night | 38°F | Chance Light Rain | 2 to 6 mph W | 38% |
| Sunday | 55°F | Slight Chance Light Rain | 3 to 9 mph SW | 17% |
| Sunday Night | 36°F | Chance Light Rain | 9 mph SW | 28% |
| Monday | 56°F | Chance Light Rain | 9 to 14 mph W | 36% |
| Monday Night | 37°F | Chance Light Rain | 7 to 12 mph SW | 36% |
| Tuesday | 59°F | Mostly Sunny | 12 to 16 mph SW | 14% |
Forecast source: National Weather Service (api.weather.gov) for Uniontown (39.899, -79.725). Updated through the day.
Growing snapshot for Uniontown
Last spring frost
Apr 30
First fall frost
Oct 18
Growing season
171 days
Hardiness zone
6b
More local growing data for Uniontown: nearby ZIP 15472 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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East Uniontown
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Climate data from the nearest NOAA station, Uniontown 1 Ne, Pa (0.3 mi from Uniontown). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.