Level Green, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Level Green, a community in Westmoreland County, Pennsylvania.
Tonight
66°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am, then showers and thunderstorms. Mostly cloudy, with a low around 66. South wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Level Green
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Chance Showers And Thunderstorms | 7 mph S | 83% |
| Sunday | 78°F | Showers And Thunderstorms | 7 to 12 mph SW | 95% |
| Sunday Night | 55°F | Chance Showers And Thunderstorms | 10 mph N | 50% |
| Monday | 70°F | Chance Rain Showers | 13 mph NE | 38% |
| Monday Night | 55°F | Showers And Thunderstorms Likely | 13 mph NE | 63% |
| Tuesday | 66°F | Rain Showers Likely | 12 to 17 mph E | 66% |
| Tuesday Night | 52°F | Rain Showers Likely | 17 mph E | 71% |
| Wednesday | 62°F | Rain Showers Likely | 17 mph E | 70% |
| Wednesday Night | 51°F | Chance Rain Showers | 10 to 16 mph E | 44% |
| Thursday | 65°F | Chance Rain Showers | 13 mph E | 44% |
| Thursday Night | 49°F | Slight Chance Rain Showers | 5 to 12 mph E | 15% |
| Friday | 69°F | Slight Chance Rain Showers | 6 to 10 mph NE | 16% |
| Friday Night | 49°F | Partly Cloudy | 5 to 9 mph NE | 13% |
| Saturday | 71°F | Mostly Sunny | 6 to 12 mph N | 11% |
Forecast source: National Weather Service (api.weather.gov) for Level Green (40.390, -79.721). Updated through the day.
Growing snapshot for Level Green
Last spring frost
Apr 22
First fall frost
Oct 25
Growing season
186 days
Hardiness zone
6b
More local growing data for Level Green: nearby ZIP 15085 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Murrysville 2 Sw, Pa (1.9 mi from Level Green). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.