Reynolds Heights, PA Weather & Growing Conditions
This Afternoon
76°F
Sunny
Sunny, with a high near 76. South wind 7 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Sunny | 7 to 10 mph S | 2% |
| Tonight | 55°F | Mostly Clear | 5 to 8 mph SE | 3% |
| Wednesday | 74°F | Partly Sunny then Chance Light Rain | 8 to 14 mph S | 33% |
| Wednesday Night | 58°F | Light Rain | 8 to 14 mph S | 100% |
| Thursday | 67°F | Slight Chance Light Rain then Mostly Sunny | 7 to 14 mph SW | 23% |
| Thursday Night | 45°F | Partly Cloudy | 1 to 6 mph SW | 2% |
| Friday | 62°F | Partly Sunny then Slight Chance Light Rain | 1 to 7 mph W | 21% |
| Friday Night | 42°F | Chance Light Rain | 5 mph NW | 35% |
| Saturday | 53°F | Chance Light Rain | 6 to 12 mph W | 36% |
| Saturday Night | 34°F | Chance Light Rain then Mostly Cloudy | 2 to 7 mph W | 36% |
| Sunday | 54°F | Partly Sunny then Slight Chance Light Rain | 3 to 10 mph W | 21% |
| Sunday Night | 33°F | Slight Chance Light Rain | 7 mph W | 23% |
| Monday | 56°F | Chance Light Rain | 6 to 14 mph W | 34% |
| Monday Night | 35°F | Chance Light Rain | 8 mph SW | 34% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Reynolds Heights, PA
Last spring frost
May 15
First fall frost
Oct 3
Growing season
140 days
Hardiness zone
6a
Explore more for Reynolds Heights, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Mercer, Pa (11.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.