Wellersburg, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wellersburg, a borough in Somerset County, Pennsylvania.
This Afternoon
78°F
Slight Chance Rain Showers
A slight chance of rain showers before 4pm. Partly sunny, with a high near 78. North wind around 7 mph. Chance of precipitation is 20%.
7-day forecast for Wellersburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Slight Chance Rain Showers | 7 mph N | 23% |
| Tonight | 56°F | Mostly Cloudy | 6 mph N | 7% |
| Saturday | 73°F | Patchy Fog then Partly Sunny | 2 to 6 mph E | 3% |
| Saturday Night | 62°F | Mostly Cloudy then Chance Rain Showers | 6 mph SE | 29% |
| Sunday | 77°F | Showers And Thunderstorms | 3 to 7 mph SW | 92% |
| Sunday Night | 59°F | Showers And Thunderstorms | 2 to 6 mph NW | 92% |
| Monday | 66°F | Rain Showers Likely | 6 mph NE | 56% |
| Monday Night | 56°F | Showers And Thunderstorms | 6 to 10 mph E | 76% |
| Tuesday | 59°F | Showers And Thunderstorms | 10 mph E | 82% |
| Tuesday Night | 51°F | Showers And Thunderstorms | 9 to 14 mph E | 82% |
| Wednesday | 56°F | Showers And Thunderstorms Likely | 8 to 12 mph E | 70% |
| Wednesday Night | 51°F | Showers And Thunderstorms Likely | 8 mph E | 58% |
| Thursday | 60°F | Showers And Thunderstorms Likely | 7 mph E | 55% |
| Thursday Night | 51°F | Chance Rain Showers | 5 mph NE | 35% |
Forecast source: National Weather Service (api.weather.gov) for Wellersburg (39.731, -78.848). Updated through the day.
Growing snapshot for Wellersburg
Last spring frost
Apr 29
First fall frost
Oct 18
Growing season
171 days
Hardiness zone
6b
More local growing data for Wellersburg: nearby ZIP 15564 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Frostburg 2, Md (6.8 mi from Wellersburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.