Laurel Mountain, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Laurel Mountain, a borough in Westmoreland County, Pennsylvania.
Today
84°F
Patchy Fog then Sunny
Patchy fog before 9am. Sunny, with a high near 84. Southeast wind 1 to 6 mph.
7-day forecast for Laurel Mountain
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Patchy Fog then Sunny | 1 to 6 mph SE | 0% |
| Tonight | 65°F | Partly Cloudy | 3 to 7 mph SE | 1% |
| Wednesday | 84°F | Partly Sunny then Scattered Showers And Thunderstorms | 5 mph SE | 33% |
| Wednesday Night | 67°F | Scattered Showers And Thunderstorms | 5 mph S | 49% |
| Thursday | 84°F | Showers And Thunderstorms | 2 to 7 mph SW | 82% |
| Thursday Night | 67°F | Showers And Thunderstorms | 5 mph SW | 82% |
| Friday | 84°F | Showers And Thunderstorms | 6 mph SW | 83% |
| Friday Night | 66°F | Showers And Thunderstorms | 5 mph SW | 83% |
| Saturday | 82°F | Chance Showers And Thunderstorms | 7 mph SW | 51% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 6 mph SW | 51% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 3 to 8 mph SW | 25% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 7 mph SW | 25% |
| Monday | 85°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 8 to 12 mph W | 39% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 5 to 9 mph SW | 47% |
Forecast source: National Weather Service (api.weather.gov) for Laurel Mountain (40.211, -79.185). Updated through the day.
Growing snapshot for Laurel Mountain
Last spring frost
Apr 26
First fall frost
Oct 17
Growing season
172 days
Hardiness zone
6a
More local growing data for Laurel Mountain: nearby ZIP 15655 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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Level Green
Climate data from the nearest NOAA station, Laurel Mtn, Pa (0.6 mi from Laurel Mountain). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.