Mount Carbon, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mount Carbon, a borough in Schuylkill County, Pennsylvania.
Today
86°F
Mostly Sunny
Mostly sunny, with a high near 86. East wind around 2 mph.
7-day forecast for Mount Carbon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Mostly Sunny | 2 mph E | 0% |
| Tonight | 65°F | Mostly Cloudy | 2 mph E | 3% |
| Wednesday | 81°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 3 mph E | 61% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms then Patchy Fog | 0 to 3 mph E | 54% |
| Thursday | 86°F | Patchy Fog then Showers And Thunderstorms | 0 to 5 mph S | 83% |
| Thursday Night | 71°F | Showers And Thunderstorms | 0 to 3 mph SW | 83% |
| Friday | 86°F | Showers And Thunderstorms | 0 to 3 mph W | 75% |
| Friday Night | 68°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 mph W | 75% |
| Saturday | 85°F | Partly Sunny then Showers And Thunderstorms Likely | 0 to 5 mph W | 57% |
| Saturday Night | 68°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 2 mph NW | 57% |
| Sunday | 87°F | Mostly Sunny | 0 to 5 mph W | 12% |
| Sunday Night | 69°F | Mostly Clear | 2 mph W | 12% |
| Monday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 6 mph W | 22% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 22% |
Forecast source: National Weather Service (api.weather.gov) for Mount Carbon (40.673, -76.188). Updated through the day.
Growing snapshot for Mount Carbon
Last spring frost
Apr 30
First fall frost
Oct 22
Growing season
175 days
Hardiness zone
6b
More local growing data for Mount Carbon: nearby ZIP 17965 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Altamont
Auburn
Beurys Lake
Branchdale
Brandonville
Brockton
Buck Run
Coaldale
Cressona
Cumbola
Deer Lake
Delano
Donaldson
Englewood
Forestville
Fountain Springs
Frackville
Friedensburg
Gilberton
Girardville
Gordon
Grier City
Heckscherville
Hegins
Hometown
Kelayres
Lake Wynonah
Landingville
Lavelle
Llewellyn
Climate data from the nearest NOAA station, Mahanoy City 2 N, Pa (9.4 mi from Mount Carbon). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.