Morgan Hill, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Morgan Hill, a community in Northampton County, Pennsylvania.
This Afternoon
72°F
Mostly Sunny
Mostly sunny, with a high near 72. Southeast wind around 0 mph.
7-day forecast for Morgan Hill
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Mostly Sunny | 0 mph | 1% |
| Tonight | 57°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph SE | 17% |
| Sunday | 70°F | Rain Showers | 5 mph SE | 98% |
| Sunday Night | 55°F | Showers And Thunderstorms Likely | 5 to 10 mph NW | 69% |
| Monday | 68°F | Partly Sunny | 5 to 10 mph NE | 10% |
| Monday Night | 49°F | Mostly Cloudy then Chance Rain Showers | 5 to 10 mph NE | 30% |
| Tuesday | 62°F | Chance Rain Showers | 10 mph NE | 31% |
| Tuesday Night | 48°F | Chance Rain Showers | 5 to 10 mph NE | 30% |
| Wednesday | 62°F | Slight Chance Rain Showers | 10 to 15 mph NE | 24% |
| Wednesday Night | 48°F | Chance Rain Showers | 10 mph NE | 32% |
| Thursday | 61°F | Chance Rain Showers | 10 mph NE | 34% |
| Thursday Night | 48°F | Chance Rain Showers | 5 to 10 mph NE | 34% |
| Friday | 66°F | Chance Rain Showers | 10 mph N | 27% |
| Friday Night | 48°F | Chance Rain Showers | 5 to 10 mph N | 25% |
Forecast source: National Weather Service (api.weather.gov) for Morgan Hill (40.667, -75.204). Updated through the day.
Growing snapshot for Morgan Hill
Last spring frost
Apr 18
First fall frost
Oct 25
Growing season
188 days
Hardiness zone
7a
More local growing data for Morgan Hill: nearby ZIP 18042 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Phillipsburg-Easton Brg, Nj (3.9 mi from Morgan Hill). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.