Hostetter, PA Weather & Growing Conditions
Today
76°F
Partly Sunny
Partly sunny. High near 76, with temperatures falling to around 70 in the afternoon. South wind 1 to 13 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Partly Sunny | 1 to 13 mph S | 9% |
| Tonight | 60°F | Light Rain | 10 to 14 mph S | 87% |
| Thursday | 69°F | Chance Light Rain then Partly Sunny | 12 to 16 mph SW | 39% |
| Thursday Night | 48°F | Partly Cloudy | 0 to 9 mph SW | 3% |
| Friday | 63°F | Partly Sunny then Slight Chance Light Rain | 3 to 12 mph SW | 19% |
| Friday Night | 41°F | Chance Light Rain | 0 to 9 mph W | 47% |
| Saturday | 52°F | Chance Light Rain | 10 to 16 mph W | 47% |
| Saturday Night | 36°F | Chance Light Rain | 9 to 16 mph W | 32% |
| Sunday | 54°F | Slight Chance Light Rain then Partly Sunny | 10 to 17 mph W | 15% |
| Sunday Night | 33°F | Partly Cloudy | 10 to 16 mph W | 9% |
| Monday | 54°F | Mostly Sunny then Slight Chance Light Rain | 12 to 17 mph W | 15% |
| Monday Night | 34°F | Slight Chance Light Rain then Partly Cloudy | 9 to 15 mph SW | 15% |
| Tuesday | 59°F | Mostly Sunny | 15 to 20 mph SW | 5% |
| Tuesday Night | 34°F | Partly Cloudy | 6 to 16 mph W | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hostetter, PA
Last spring frost
May 1
First fall frost
Oct 13
Growing season
164 days
Hardiness zone
6b
Explore more for Hostetter, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Mt Pleasant, Pa (7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.