Harleigh, PA Weather & Growing Conditions
Today
80°F
Sunny
Sunny, with a high near 80. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Sunny | 0 mph | 0% |
| Tonight | 60°F | Mostly Cloudy | 1 mph SE | 1% |
| Wednesday | 78°F | Patchy Fog then Chance Showers And Thunderstorms | 3 mph SE | 57% |
| Wednesday Night | 66°F | Chance Showers And Thunderstorms | 2 mph SE | 51% |
| Thursday | 82°F | Showers And Thunderstorms | 1 to 5 mph S | 85% |
| Thursday Night | 67°F | Showers And Thunderstorms | 2 mph SW | 85% |
| Friday | 82°F | Showers And Thunderstorms | 3 mph SW | 75% |
| Friday Night | 65°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 1 mph W | 75% |
| Saturday | 80°F | Partly Sunny then Showers And Thunderstorms Likely | 0 to 3 mph W | 59% |
| Saturday Night | 64°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 1 mph W | 59% |
| Sunday | 82°F | Mostly Sunny | 3 mph W | 13% |
| Sunday Night | 66°F | Mostly Clear | 2 mph SW | 13% |
| Monday | 83°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 6 mph W | 24% |
| Monday Night | 64°F | Slight Chance Showers And Thunderstorms | 3 mph W | 24% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Harleigh, PA
Last spring frost
Apr 30
First fall frost
Oct 22
Growing season
175 days
Hardiness zone
6b
Explore more for Harleigh, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Mahanoy City 2 N, Pa (14.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.