Hereford, PA Weather & Growing Conditions
Tonight
54°F
Partly Cloudy
Partly cloudy, with a low around 54. North wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Saturday | 72°F | Mostly Sunny | 5 mph E | 1% |
| Saturday Night | 59°F | Patchy Fog | 5 mph SE | 42% |
| Sunday | 72°F | Showers And Thunderstorms | 5 to 10 mph S | 89% |
| Sunday Night | 59°F | Patchy Fog | 0 to 10 mph NW | 89% |
| Monday | 67°F | Chance Rain Showers | 10 mph NE | 36% |
| Monday Night | 52°F | Chance Rain Showers | 5 to 10 mph NE | 31% |
| Tuesday | 62°F | Chance Rain Showers | 10 to 15 mph NE | 37% |
| Tuesday Night | 50°F | Chance Rain Showers | 10 to 15 mph NE | 37% |
| Wednesday | 61°F | Chance Rain Showers | 15 mph NE | 34% |
| Wednesday Night | 49°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 37% |
| Thursday | 62°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 36% |
| Thursday Night | 50°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 32% |
| Friday | 68°F | Slight Chance Rain Showers | 10 mph N | 21% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hereford, PA
Last spring frost
Apr 26
First fall frost
Oct 14
Growing season
171 days
Hardiness zone
7a
Explore more for Hereford, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Rodale Rsch Ctr, Pa (12.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.