Kempton, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kempton, a community in Berks County, Pennsylvania.
Overnight
48°F
Mostly Clear
Mostly clear, with a low around 48. Wind around 0 mph.
7-day forecast for Kempton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Mostly Clear | 0 mph | 1% |
| Wednesday | 73°F | Mostly Sunny | 0 to 10 mph S | 1% |
| Wednesday Night | 57°F | Mostly Cloudy then Slight Chance Light Rain | 0 to 5 mph SE | 22% |
| Thursday | 71°F | Light Rain | 5 to 10 mph S | 88% |
| Thursday Night | 58°F | Light Rain Likely | 0 to 5 mph SW | 73% |
| Friday | 69°F | Chance Light Rain | 0 mph | 50% |
| Friday Night | 48°F | Chance Light Rain then Partly Cloudy | 0 mph | 35% |
| Saturday | 63°F | Mostly Sunny then Slight Chance Light Rain | 5 to 10 mph W | 19% |
| Saturday Night | 41°F | Slight Chance Light Rain | 5 to 10 mph W | 19% |
| Sunday | 59°F | Mostly Sunny | 5 to 10 mph NW | 5% |
| Sunday Night | 37°F | Mostly Clear | 5 mph W | 4% |
| Monday | 58°F | Mostly Sunny | 5 to 15 mph W | 6% |
| Monday Night | 35°F | Mostly Clear | 5 to 10 mph W | 4% |
| Tuesday | 61°F | Sunny | 5 to 15 mph W | 4% |
Forecast source: National Weather Service (api.weather.gov) for Kempton (40.629, -75.856). Updated through the day.
Growing snapshot for Kempton
Last spring frost
Apr 16
First fall frost
Oct 25
Growing season
189 days
Hardiness zone
6b
More local growing data for Kempton: nearby ZIP 19529 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Hamburg, Pa (9.3 mi from Kempton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.