Linglestown, PA Weather & Growing Conditions
Today
72°F
Mostly Sunny
Mostly sunny, with a high near 72. South wind 5 to 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Mostly Sunny | 5 to 12 mph S | 1% |
| Tonight | 58°F | Mostly Cloudy then Light Rain Likely | 15 mph SE | 67% |
| Thursday | 69°F | Light Rain | 6 to 15 mph S | 87% |
| Thursday Night | 55°F | Chance Light Rain | 3 to 7 mph W | 38% |
| Friday | 65°F | Chance Light Rain | 2 mph NW | 27% |
| Friday Night | 47°F | Slight Chance Light Rain then Partly Cloudy | 3 to 9 mph NW | 16% |
| Saturday | 56°F | Slight Chance Light Rain | 9 to 13 mph NW | 16% |
| Saturday Night | 41°F | Slight Chance Light Rain then Partly Cloudy | 16 mph W | 15% |
| Sunday | 56°F | Mostly Sunny | 8 to 13 mph NW | 5% |
| Sunday Night | 39°F | Partly Cloudy | 9 to 13 mph W | 5% |
| Monday | 56°F | Mostly Sunny | 13 mph W | 5% |
| Monday Night | 37°F | Mostly Clear | 8 to 12 mph W | 4% |
| Tuesday | 59°F | Mostly Sunny | 10 mph W | 1% |
| Tuesday Night | 39°F | Mostly Clear | 10 mph W | 0% |
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 (4.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.