Palmdale, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Palmdale, a community in Dauphin County, Pennsylvania.
Tonight
49°F
Patchy Fog
Patchy fog after 11pm. Partly cloudy, with a low around 49. East wind 1 to 5 mph.
7-day forecast for Palmdale
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Patchy Fog | 1 to 5 mph E | 2% |
| Wednesday | 75°F | Patchy Fog then Mostly Sunny | 1 to 12 mph SE | 2% |
| Wednesday Night | 60°F | Mostly Cloudy then Rain Showers Likely | 6 to 9 mph S | 64% |
| Thursday | 74°F | Rain Showers | 6 to 10 mph S | 87% |
| Thursday Night | 59°F | Rain Showers Likely | 1 to 5 mph W | 63% |
| Friday | 70°F | Rain Showers Likely | 3 mph NW | 59% |
| Friday Night | 48°F | Chance Rain Showers | 5 mph NW | 51% |
| Saturday | 64°F | Slight Chance Rain Showers | 5 to 12 mph NW | 16% |
| Saturday Night | 39°F | Slight Chance Rain Showers then Partly Cloudy | 6 to 10 mph NW | 15% |
| Sunday | 61°F | Mostly Sunny | 6 to 10 mph W | 9% |
| Sunday Night | 38°F | Slight Chance Rain Showers | 8 mph W | 21% |
| Monday | 60°F | Slight Chance Rain Showers | 8 to 16 mph NW | 22% |
| Monday Night | 36°F | Slight Chance Rain Showers | 6 to 12 mph W | 20% |
| Tuesday | 63°F | Sunny | 7 to 15 mph W | 13% |
Forecast source: National Weather Service (api.weather.gov) for Palmdale (40.296, -76.624). Updated through the day.
Growing snapshot for Palmdale
Last spring frost
Apr 9
First fall frost
Nov 2
Growing season
206 days
Hardiness zone
7a
More local growing data for Palmdale: nearby ZIP 17033 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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Middletown
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Paxtang
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Climate data from the nearest NOAA station, Middletown Harrisburg Intl Ap, Pa (8.8 mi from Palmdale). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.