Rehrersburg, PA Weather & Growing Conditions
This Afternoon
74°F
Partly Sunny
Partly sunny, with a high near 74. East wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Partly Sunny | 5 mph E | 2% |
| Tonight | 58°F | Mostly Cloudy then Chance Rain Showers | 5 to 10 mph E | 45% |
| Sunday | 73°F | Rain Showers | 10 mph S | 90% |
| Sunday Night | 55°F | Showers And Thunderstorms | 5 to 10 mph NW | 88% |
| Monday | 70°F | Slight Chance Rain Showers | 10 mph NE | 23% |
| Monday Night | 49°F | Chance Rain Showers | 10 to 15 mph NE | 37% |
| Tuesday | 62°F | Chance Rain Showers | 15 mph NE | 41% |
| Tuesday Night | 48°F | Chance Rain Showers | 15 mph NE | 37% |
| Wednesday | 62°F | Chance Rain Showers | 15 to 20 mph NE | 37% |
| Wednesday Night | 48°F | Chance Rain Showers | 15 mph NE | 33% |
| Thursday | 63°F | Chance Rain Showers | 15 mph NE | 36% |
| Thursday Night | 48°F | Chance Rain Showers | 10 to 15 mph NE | 30% |
| Friday | 67°F | Slight Chance Rain Showers | 10 to 15 mph N | 23% |
| Friday Night | 48°F | Slight Chance Rain Showers | 10 to 15 mph N | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Rehrersburg, PA
Last spring frost
Apr 26
First fall frost
Oct 19
Growing season
176 days
Hardiness zone
7a
Explore more for Rehrersburg, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Blue Marsh Lake, Pa (12.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.