McConnellsburg, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McConnellsburg, a borough in Fulton County, Pennsylvania.
Overnight
55°F
Mostly Cloudy
Mostly cloudy, with a low around 55. Northeast wind around 5 mph.
7-day forecast for McConnellsburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Mostly Cloudy | 5 mph NE | 0% |
| Saturday | 75°F | Mostly Cloudy | 5 mph E | 10% |
| Saturday Night | 61°F | Chance Rain Showers | 2 to 8 mph SE | 49% |
| Sunday | 77°F | Showers And Thunderstorms Likely | 3 to 8 mph S | 85% |
| Sunday Night | 55°F | Showers And Thunderstorms | 1 to 9 mph NW | 85% |
| Monday | 66°F | Chance Rain Showers | 5 to 9 mph NE | 32% |
| Monday Night | 51°F | Rain Showers Likely | 6 mph NE | 63% |
| Tuesday | 58°F | Rain Showers Likely | 7 mph E | 70% |
| Tuesday Night | 48°F | Rain Showers Likely | 8 mph NE | 60% |
| Wednesday | 57°F | Rain Showers Likely | 8 mph NE | 55% |
| Wednesday Night | 48°F | Chance Rain Showers | 7 mph NE | 46% |
| Thursday | 59°F | Chance Rain Showers | 7 mph NE | 46% |
| Thursday Night | 48°F | Chance Showers And Thunderstorms | 5 mph N | 39% |
| Friday | 65°F | Slight Chance Rain Showers | 6 mph N | 22% |
Forecast source: National Weather Service (api.weather.gov) for McConnellsburg (39.932, -77.996). Updated through the day.
Growing snapshot for McConnellsburg
Last spring frost
Apr 18
First fall frost
Oct 25
Growing season
188 days
Hardiness zone
7a
More local growing data for McConnellsburg: nearby ZIP 17233 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Chambersburg 1 Ese, Pa (18.6 mi from McConnellsburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.