Linglestown, PA Weather & Growing Conditions
Tonight
50°F
Mostly Clear
Mostly clear, with a low around 50. East wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Mostly Clear | 2 mph E | 0% |
| Wednesday | 74°F | Mostly Sunny | 0 to 9 mph SE | 0% |
| Wednesday Night | 60°F | Mostly Cloudy then Rain Showers Likely | 5 to 8 mph SE | 72% |
| Thursday | 72°F | Rain Showers | 5 to 8 mph S | 86% |
| Thursday Night | 58°F | Chance Rain Showers | 1 to 5 mph W | 52% |
| Friday | 68°F | Chance Rain Showers | 3 mph NW | 52% |
| Friday Night | 49°F | Chance Rain Showers | 5 mph NW | 49% |
| Saturday | 62°F | Slight Chance Rain Showers | 6 to 10 mph NW | 15% |
| Saturday Night | 42°F | Slight Chance Rain Showers then Partly Cloudy | 8 mph NW | 15% |
| Sunday | 59°F | Mostly Sunny | 5 to 8 mph W | 8% |
| Sunday Night | 41°F | Slight Chance Rain Showers | 7 mph W | 20% |
| Monday | 58°F | Slight Chance Rain Showers | 7 to 13 mph NW | 23% |
| Monday Night | 39°F | Slight Chance Rain Showers | 5 to 9 mph W | 21% |
| Tuesday | 62°F | Mostly Sunny | 6 to 12 mph W | 12% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Linglestown, PA
Last spring frost
May 1
First fall frost
Oct 16
Growing season
168 days
Hardiness zone
7a
Explore more for Linglestown, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Dehart Dam, Pa (6.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.