Timber Hills, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Timber Hills, a community in Lebanon County, Pennsylvania.
Today
75°F
Partly Sunny
Partly sunny, with a high near 75. East wind around 7 mph.
7-day forecast for Timber Hills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Partly Sunny | 7 mph E | 2% |
| Tonight | 61°F | Mostly Cloudy then Rain Showers Likely | 7 to 13 mph SE | 73% |
| Sunday | 74°F | Rain Showers | 8 to 13 mph S | 92% |
| Sunday Night | 57°F | Showers And Thunderstorms | 7 to 12 mph W | 92% |
| Monday | 68°F | Slight Chance Rain Showers | 12 mph NE | 16% |
| Monday Night | 51°F | Chance Rain Showers | 8 to 14 mph NE | 40% |
| Tuesday | 60°F | Chance Rain Showers | 14 mph E | 46% |
| Tuesday Night | 49°F | Chance Rain Showers | 13 to 18 mph NE | 43% |
| Wednesday | 61°F | Chance Rain Showers | 15 to 18 mph NE | 40% |
| Wednesday Night | 49°F | Chance Rain Showers | 15 to 18 mph NE | 35% |
| Thursday | 62°F | Chance Rain Showers | 13 to 17 mph NE | 36% |
| Thursday Night | 49°F | Chance Rain Showers | 9 to 14 mph NE | 32% |
| Friday | 67°F | Slight Chance Rain Showers | 14 mph N | 23% |
| Friday Night | 50°F | Slight Chance Rain Showers | 9 to 14 mph N | 22% |
Forecast source: National Weather Service (api.weather.gov) for Timber Hills (40.244, -76.485). Updated through the day.
Growing snapshot for Timber Hills
Last spring frost
Apr 20
First fall frost
Oct 25
Growing season
185 days
Hardiness zone
7a
More local growing data for Timber Hills: nearby ZIP 17064 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
Pleasant Hill
Quentin
Sand Hill
Schaefferstown
West Myerstown
Climate data from the nearest NOAA station, Lebanon 2 W, Pa (6.3 mi from Timber Hills). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.