Glen Campbell, PA Weather & Growing Conditions
Today
72°F
Mostly Sunny
Mostly sunny. High near 72, with temperatures falling to around 66 in the afternoon. Southeast wind 3 to 8 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Mostly Sunny | 3 to 8 mph SE | 9% |
| Tonight | 59°F | Light Rain | 9 mph S | 95% |
| Thursday | 68°F | Light Rain Likely then Partly Sunny | 6 to 12 mph SW | 67% |
| Thursday Night | 47°F | Partly Cloudy | 5 mph SW | 1% |
| Friday | 62°F | Partly Sunny then Slight Chance Light Rain | 2 to 6 mph SW | 16% |
| Friday Night | 41°F | Chance Light Rain | 2 to 7 mph W | 39% |
| Saturday | 52°F | Chance Light Rain | 7 to 12 mph W | 40% |
| Saturday Night | 35°F | Chance Light Rain | 9 mph W | 40% |
| Sunday | 52°F | Slight Chance Light Rain | 12 mph W | 17% |
| Sunday Night | 32°F | Partly Cloudy | 10 mph W | 10% |
| Monday | 52°F | Slight Chance Light Rain | 9 to 13 mph W | 21% |
| Monday Night | 33°F | Slight Chance Light Rain then Partly Cloudy | 7 to 12 mph W | 19% |
| Tuesday | 57°F | Mostly Sunny | 10 to 14 mph W | 5% |
| Tuesday Night | 32°F | Partly Cloudy | 6 to 9 mph W | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Glen Campbell, PA
Last spring frost
May 4
First fall frost
Oct 13
Growing season
160 days
Hardiness zone
6a
Explore more for Glen Campbell, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Grampian 1E, Pa (18.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.