North Charleroi, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for North Charleroi, a borough in Westmoreland County, Pennsylvania.
Overnight
53°F
Mostly Clear
Mostly clear, with a low around 53. South wind around 3 mph.
7-day forecast for North Charleroi
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Mostly Clear | 3 mph S | 1% |
| Wednesday | 78°F | Partly Sunny | 2 to 9 mph S | 12% |
| Wednesday Night | 61°F | Light Rain | 12 mph S | 97% |
| Thursday | 70°F | Chance Light Rain then Partly Sunny | 8 to 14 mph SW | 49% |
| Thursday Night | 48°F | Partly Cloudy | 3 to 7 mph SW | 2% |
| Friday | 63°F | Partly Sunny then Slight Chance Light Rain | 3 to 9 mph SW | 20% |
| Friday Night | 42°F | Chance Light Rain | 5 to 9 mph W | 32% |
| Saturday | 52°F | Chance Light Rain | 9 to 13 mph W | 31% |
| Saturday Night | 36°F | Chance Light Rain | 6 to 10 mph W | 27% |
| Sunday | 55°F | Partly Sunny | 7 to 14 mph W | 7% |
| Sunday Night | 33°F | Partly Cloudy | 10 mph SW | 5% |
| Monday | 55°F | Mostly Sunny | 8 to 14 mph W | 9% |
| Monday Night | 34°F | Mostly Clear | 6 to 10 mph SW | 8% |
| Tuesday | 60°F | Sunny | 12 to 16 mph SW | 3% |
Forecast source: National Weather Service (api.weather.gov) for North Charleroi (40.150, -79.908). Updated through the day.
Growing snapshot for North Charleroi
Last spring frost
Apr 13
First fall frost
Nov 5
Growing season
205 days
Hardiness zone
6b
More local growing data for North Charleroi: nearby ZIP 15062 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, Charleroi Lock 4, Pa (0.9 mi from North Charleroi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.