Ancient Oaks, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ancient Oaks, a community in Lehigh County, Pennsylvania.
Overnight
60°F
Partly Cloudy
Partly cloudy, with a low around 60. Wind around 0 mph.
7-day forecast for Ancient Oaks
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 60°F | Partly Cloudy | 0 mph | 0% |
| Tuesday | 84°F | Mostly Sunny | 0 mph | 0% |
| Tuesday Night | 63°F | Mostly Cloudy | 0 mph | 3% |
| Wednesday | 83°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph E | 61% |
| Wednesday Night | 69°F | Showers And Thunderstorms Likely | 0 to 5 mph SE | 59% |
| Thursday | 88°F | Showers And Thunderstorms Likely | 0 to 10 mph S | 71% |
| Thursday Night | 70°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 71% |
| Friday | 88°F | Mostly Sunny then Showers And Thunderstorms Likely | 0 to 5 mph SW | 55% |
| Friday Night | 69°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph W | 55% |
| Saturday | 86°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 42% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 42% |
| Sunday | 87°F | Mostly Sunny | 0 to 5 mph W | 11% |
| Sunday Night | 69°F | Mostly Clear | 0 to 5 mph SW | 11% |
| Monday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph W | 16% |
Forecast source: National Weather Service (api.weather.gov) for Ancient Oaks (40.536, -75.586). Updated through the day.
Growing snapshot for Ancient Oaks
Last spring frost
Apr 26
First fall frost
Oct 14
Growing season
171 days
Hardiness zone
7a
More local growing data for Ancient Oaks: nearby ZIP 18087 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Alburtis
Allentown
Bethlehem
Breinigsville
Catasauqua
Cementon
Cetronia
Coopersburg
Coplay
DeSales University
Dorneyville
Egypt
Emmaus
Fountain Hill
Fullerton
Hokendauqua
Laurys Station
Macungie
New Tripoli
North Catasauqua
Schnecksville
Slatedale
Slatington
Stiles
Trexlertown
Wescosville
Climate data from the nearest NOAA station, Rodale Rsch Ctr, Pa (6.8 mi from Ancient Oaks). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.