Langeloth, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Langeloth, a community in Washington County, Pennsylvania.
Tonight
57°F
Partly Cloudy
Partly cloudy, with a low around 57. Northeast wind 5 to 8 mph.
7-day forecast for Langeloth
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 57°F | Partly Cloudy | 5 to 8 mph NE | 10% |
| Saturday | 78°F | Partly Sunny | 5 mph E | 6% |
| Saturday Night | 65°F | Mostly Cloudy then Showers And Thunderstorms Likely | 3 to 8 mph SE | 58% |
| Sunday | 77°F | Showers And Thunderstorms | 9 mph SW | 94% |
| Sunday Night | 59°F | Showers And Thunderstorms | 7 to 10 mph N | 94% |
| Monday | 68°F | Chance Rain Showers | 12 mph NE | 38% |
| Monday Night | 58°F | Chance Showers And Thunderstorms | 14 mph NE | 59% |
| Tuesday | 65°F | Showers And Thunderstorms Likely | 14 mph E | 66% |
| Tuesday Night | 55°F | Showers And Thunderstorms Likely | 17 mph E | 68% |
| Wednesday | 63°F | Showers And Thunderstorms Likely | 15 mph E | 68% |
| Wednesday Night | 54°F | Chance Showers And Thunderstorms | 10 to 15 mph E | 54% |
| Thursday | 64°F | Chance Rain Showers | 10 mph E | 41% |
| Thursday Night | 53°F | Slight Chance Rain Showers | 5 to 8 mph NE | 21% |
| Friday | 68°F | Partly Sunny | 6 to 9 mph N | 14% |
Forecast source: National Weather Service (api.weather.gov) for Langeloth (40.363, -80.414). Updated through the day.
Growing snapshot for Langeloth
Last spring frost
Apr 29
First fall frost
Oct 20
Growing season
175 days
Hardiness zone
6b
More local growing data for Langeloth: nearby ZIP 15054 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Aaronsburg
Allenport
Arnold City
Atlasburg
Avella
Baidland
Beallsville
Belle Vernon
Bentleyville
Bulger
Burgettstown
California
Canonsburg
Cecil-Bishop
Claysville
Cokeburg
Cross Creek
Deemston
Donora
Dunlevy
East Marianna
East Washington
Eighty Four
Ellsworth
Elrama
Fairhope
Fayette City
Finleyville
Fredericktown
Green Hills
Climate data from the nearest NOAA station, Steubenville, Oh (12.2 mi from Langeloth). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.