Pleasant Hill, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pleasant Hill, a community in Lebanon County, Pennsylvania.
Today
75°F
Mostly Sunny
Mostly sunny, with a high near 75. South wind 5 to 13 mph.
7-day forecast for Pleasant Hill
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Mostly Sunny | 5 to 13 mph S | 1% |
| Tonight | 59°F | Mostly Cloudy then Chance Light Rain | 7 to 10 mph S | 42% |
| Thursday | 73°F | Light Rain | 7 to 12 mph S | 88% |
| Thursday Night | 57°F | Light Rain Likely | 1 to 7 mph W | 58% |
| Friday | 70°F | Chance Light Rain | 3 mph NW | 33% |
| Friday Night | 47°F | Chance Light Rain then Partly Cloudy | 5 mph NW | 26% |
| Saturday | 61°F | Mostly Sunny | 5 to 15 mph NW | 13% |
| Saturday Night | 40°F | Partly Cloudy | 9 to 14 mph W | 13% |
| Sunday | 60°F | Mostly Sunny | 9 to 13 mph NW | 5% |
| Sunday Night | 37°F | Mostly Clear | 9 mph W | 4% |
| Monday | 59°F | Sunny | 9 to 17 mph W | 5% |
| Monday Night | 35°F | Mostly Clear | 5 to 12 mph W | 4% |
| Tuesday | 63°F | Sunny | 6 to 14 mph W | 3% |
| Tuesday Night | 37°F | Mostly Clear | 6 to 9 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Pleasant Hill (40.337, -76.445). Updated through the day.
Growing snapshot for Pleasant Hill
Last spring frost
Apr 20
First fall frost
Oct 25
Growing season
185 days
Hardiness zone
7a
More local growing data for Pleasant Hill: nearby ZIP 17046 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Annville
Avon
Campbelltown
Cleona
Cornwall
Fort Indiantown Gap
Fredericksburg
Hebron
Jonestown
Lebanon
Lebanon South
Mount Gretna
Mount Gretna Heights
Myerstown
Palmyra
Quentin
Sand Hill
Schaefferstown
Timber Hills
West Myerstown
Climate data from the nearest NOAA station, Lebanon 2 W, Pa (3.9 mi from Pleasant Hill). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.