Yukon, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Yukon, a community in Westmoreland County, Pennsylvania.
Today
79°F
Partly Sunny
Partly sunny, with a high near 79. Southeast wind around 5 mph.
7-day forecast for Yukon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Partly Sunny | 5 mph SE | 3% |
| Tonight | 64°F | Chance Rain Showers | 8 mph S | 40% |
| Sunday | 78°F | Showers And Thunderstorms | 8 to 12 mph SW | 95% |
| Sunday Night | 56°F | Showers And Thunderstorms | 8 to 12 mph N | 86% |
| Monday | 68°F | Chance Rain Showers | 12 mph NE | 42% |
| Monday Night | 53°F | Showers And Thunderstorms Likely | 13 mph E | 71% |
| Tuesday | 64°F | Showers And Thunderstorms Likely | 13 to 17 mph E | 71% |
| Tuesday Night | 50°F | Rain Showers Likely | 15 to 18 mph E | 62% |
| Wednesday | 61°F | Rain Showers Likely | 17 mph E | 62% |
| Wednesday Night | 50°F | Showers And Thunderstorms Likely | 10 to 16 mph E | 55% |
| Thursday | 66°F | Chance Rain Showers | 12 mph E | 54% |
| Thursday Night | 49°F | Chance Showers And Thunderstorms | 5 to 12 mph NE | 33% |
| Friday | 68°F | Partly Sunny then Slight Chance Rain Showers | 6 to 10 mph NE | 20% |
| Friday Night | 49°F | Slight Chance Rain Showers then Partly Cloudy | 5 to 9 mph NE | 20% |
Forecast source: National Weather Service (api.weather.gov) for Yukon (40.214, -79.689). Updated through the day.
Growing snapshot for Yukon
Last spring frost
May 1
First fall frost
Oct 13
Growing season
164 days
Hardiness zone
6b
More local growing data for Yukon: nearby ZIP 15698 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Adamsburg
Arona
Avonmore
Bear Rocks
Bradenville
Calumet
Charleroi
Collinsburg
Crabtree
Delmont
Derry
Donegal
East Vandergrift
Export
Fellsburg
Grapeville
Greensburg
Harrison City
Herminie
Hostetter
Hunker
Hyde Park
Industry
Irwin
Jeannette
Kiskimere
Latrobe
Laurel Mountain
Lawson Heights
Leechburg
Climate data from the nearest NOAA station, Mt Pleasant, Pa (10 mi from Yukon). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.