Allison, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Allison, a community in Fayette County, Pennsylvania.
This Afternoon
80°F
Mostly Sunny
Mostly sunny, with a high near 80. Southeast wind around 3 mph.
7-day forecast for Allison
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Mostly Sunny | 3 mph SE | 8% |
| Tonight | 64°F | Showers And Thunderstorms Likely | 2 to 7 mph S | 74% |
| Sunday | 78°F | Showers And Thunderstorms | 6 to 9 mph SW | 95% |
| Sunday Night | 57°F | Showers And Thunderstorms Likely | 5 to 9 mph N | 69% |
| Monday | 68°F | Chance Rain Showers | 9 mph NE | 47% |
| Monday Night | 54°F | Showers And Thunderstorms Likely | 9 mph E | 73% |
| Tuesday | 64°F | Showers And Thunderstorms Likely | 7 to 12 mph E | 73% |
| Tuesday Night | 51°F | Showers And Thunderstorms | 13 mph E | 76% |
| Wednesday | 61°F | Showers And Thunderstorms Likely | 13 mph E | 67% |
| Wednesday Night | 51°F | Rain Showers Likely | 8 to 13 mph E | 55% |
| Thursday | 66°F | Rain Showers Likely | 9 mph E | 55% |
| Thursday Night | 50°F | Slight Chance Rain Showers | 3 to 8 mph E | 21% |
| Friday | 68°F | Partly Sunny then Slight Chance Rain Showers | 3 to 8 mph NE | 15% |
| Friday Night | 48°F | Slight Chance Rain Showers then Partly Cloudy | 2 to 8 mph NE | 15% |
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 Sep 19, 2026.