Buffington, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Buffington, a community in Fayette County, Pennsylvania.
Overnight
52°F
Mostly Clear
Mostly clear, with a low around 52. South wind around 3 mph.
7-day forecast for Buffington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Mostly Clear | 3 mph S | 1% |
| Wednesday | 78°F | Partly Sunny | 2 to 7 mph S | 8% |
| Wednesday Night | 60°F | Light Rain | 9 mph S | 91% |
| Thursday | 69°F | Chance Light Rain then Partly Sunny | 7 to 13 mph SW | 51% |
| Thursday Night | 48°F | Partly Cloudy | 5 mph SW | 3% |
| Friday | 64°F | Partly Sunny then Slight Chance Light Rain | 3 to 8 mph SW | 21% |
| Friday Night | 41°F | Chance Light Rain | 3 to 7 mph W | 42% |
| Saturday | 52°F | Chance Light Rain | 7 to 12 mph W | 42% |
| Saturday Night | 36°F | Chance Light Rain | 6 to 9 mph W | 34% |
| Sunday | 54°F | Slight Chance Light Rain then Partly Sunny | 6 to 13 mph W | 15% |
| Sunday Night | 32°F | Partly Cloudy | 9 mph SW | 6% |
| Monday | 55°F | Mostly Sunny | 7 to 13 mph SW | 11% |
| Monday Night | 34°F | Mostly Clear | 6 to 10 mph SW | 11% |
| Tuesday | 59°F | Sunny | 9 to 14 mph SW | 4% |
Forecast source: National Weather Service (api.weather.gov) for Buffington (39.930, -79.839). Updated through the day.
Growing snapshot for Buffington
Last spring frost
Apr 30
First fall frost
Oct 18
Growing season
171 days
Hardiness zone
6b
More local growing data for Buffington: nearby ZIP 15435 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Uniontown 1 Ne, Pa (7.1 mi from Buffington). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.