Allison, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Allison, a community in Fayette County, Pennsylvania.
Tonight
52°F
Mostly Clear
Mostly clear, with a low around 52. Southeast wind 0 to 5 mph.
7-day forecast for Allison
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Mostly Clear | 0 to 5 mph SE | 2% |
| Wednesday | 77°F | Partly Sunny | 2 to 8 mph S | 8% |
| Wednesday Night | 61°F | Light Rain | 8 mph S | 99% |
| Thursday | 71°F | Chance Light Rain | 6 to 12 mph SW | 35% |
| Thursday Night | 49°F | Mostly Cloudy | 1 to 5 mph SW | 13% |
| Friday | 66°F | Partly Sunny then Slight Chance Light Rain | 1 to 7 mph W | 17% |
| Friday Night | 44°F | Chance Light Rain | 5 mph NW | 29% |
| Saturday | 56°F | Chance Light Rain | 5 to 10 mph W | 32% |
| Saturday Night | 36°F | Chance Light Rain | 2 to 7 mph W | 30% |
| Sunday | 56°F | Partly Sunny then Slight Chance Light Rain | 3 to 9 mph SW | 15% |
| Sunday Night | 34°F | Chance Light Rain | 8 mph SW | 26% |
| Monday | 56°F | Chance Light Rain | 8 to 13 mph W | 32% |
| Monday Night | 35°F | Chance Light Rain | 7 to 12 mph SW | 32% |
| Tuesday | 60°F | Mostly Sunny | 12 to 15 mph SW | 11% |
Forecast source: National Weather Service (api.weather.gov) for Allison (39.985, -79.873). Updated through the day.
Growing snapshot for Allison
Last spring frost
Apr 30
First fall frost
Oct 18
Growing season
171 days
Hardiness zone
6b
More local growing data for Allison: nearby ZIP 15413 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Uniontown 1 Ne, Pa (9.4 mi from Allison). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.