McConnellsburg, PA Weather & Growing Conditions
Today
73°F
Mostly Cloudy
Mostly cloudy, with a high near 73. East wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Mostly Cloudy | 3 mph E | 9% |
| Tonight | 60°F | Chance Rain Showers | 2 to 8 mph SE | 49% |
| Sunday | 75°F | Showers And Thunderstorms Likely | 3 to 8 mph S | 86% |
| Sunday Night | 53°F | Showers And Thunderstorms | 2 to 8 mph NW | 86% |
| Monday | 64°F | Chance Rain Showers | 5 to 8 mph NE | 31% |
| Monday Night | 48°F | Rain Showers Likely | 6 mph NE | 63% |
| Tuesday | 56°F | Rain Showers Likely | 6 mph E | 70% |
| Tuesday Night | 46°F | Rain Showers Likely | 7 mph E | 60% |
| Wednesday | 56°F | Chance Rain Showers | 7 mph NE | 54% |
| Wednesday Night | 47°F | Chance Rain Showers | 6 mph NE | 46% |
| Thursday | 58°F | Chance Rain Showers | 6 mph NE | 46% |
| Thursday Night | 46°F | Chance Showers And Thunderstorms | 5 mph NE | 39% |
| Friday | 64°F | Slight Chance Rain Showers | 6 mph N | 21% |
| Friday Night | 47°F | Slight Chance Rain Showers | 5 mph N | 19% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for McConnellsburg, PA
Last spring frost
Apr 18
First fall frost
Oct 25
Growing season
188 days
Hardiness zone
7a
Explore more for McConnellsburg, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Chambersburg 1 Ese, Pa (18.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.