Boyertown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Boyertown, a borough in Berks County, Pennsylvania.
Today
84°F
Mostly Sunny
Mostly sunny, with a high near 84. Northeast wind around 0 mph.
7-day forecast for Boyertown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Mostly Sunny | 0 mph | 0% |
| Tonight | 64°F | Mostly Cloudy | 0 mph | 3% |
| Wednesday | 83°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 64% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 54% |
| Thursday | 88°F | Showers And Thunderstorms Likely | 0 to 10 mph S | 58% |
| Thursday Night | 70°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 58% |
| Friday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 49% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 49% |
| 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 | Partly Cloudy | 0 to 5 mph SW | 11% |
| Monday | 89°F | Mostly Sunny | 0 to 10 mph W | 14% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 18% |
Forecast source: National Weather Service (api.weather.gov) for Boyertown (40.332, -75.637). Updated through the day.
Growing snapshot for Boyertown
Last spring frost
Apr 20
First fall frost
Oct 23
Growing season
186 days
Hardiness zone
7a
More local growing data for Boyertown: nearby ZIP 19545 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, Pottstown Limerick Ap, Pa (8 mi from Boyertown). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.