Loyalhanna, PA Weather & Growing Conditions
Today
78°F
Partly Sunny
Partly sunny, with a high near 78. Southeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Partly Sunny | 6 mph SE | 5% |
| Tonight | 63°F | Chance Rain Showers | 5 to 10 mph SE | 45% |
| Sunday | 77°F | Showers And Thunderstorms | 6 to 13 mph SW | 97% |
| Sunday Night | 55°F | Showers And Thunderstorms | 9 mph N | 97% |
| Monday | 68°F | Chance Rain Showers | 12 mph NE | 41% |
| Monday Night | 52°F | Showers And Thunderstorms Likely | 12 to 15 mph E | 71% |
| Tuesday | 63°F | Showers And Thunderstorms Likely | 16 to 21 mph E | 71% |
| Tuesday Night | 50°F | Rain Showers Likely | 18 to 22 mph E | 57% |
| Wednesday | 60°F | Rain Showers Likely | 18 to 22 mph E | 57% |
| Wednesday Night | 50°F | Chance Showers And Thunderstorms | 13 to 21 mph E | 54% |
| Thursday | 65°F | Chance Rain Showers | 13 mph E | 54% |
| Thursday Night | 49°F | Chance Showers And Thunderstorms | 3 to 12 mph E | 31% |
| Friday | 68°F | Slight Chance Rain Showers | 3 to 9 mph NE | 18% |
| Friday Night | 48°F | Slight Chance Rain Showers then Partly Cloudy | 2 to 9 mph NE | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Loyalhanna, PA
Last spring frost
May 1
First fall frost
Oct 13
Growing season
164 days
Hardiness zone
6b
Explore more for Loyalhanna, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Mt Pleasant, Pa (10.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.