Bessemer, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bessemer, a borough in Lawrence County, Pennsylvania.
Today
76°F
Mostly Cloudy
Mostly cloudy, with a high near 76. East wind around 5 mph.
7-day forecast for Bessemer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Mostly Cloudy | 5 mph E | 5% |
| Tonight | 62°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 to 6 mph SE | 74% |
| Sunday | 75°F | Showers And Thunderstorms | 8 mph W | 91% |
| Sunday Night | 52°F | Chance Rain Showers then Mostly Cloudy | 9 mph N | 43% |
| Monday | 67°F | Mostly Cloudy then Slight Chance Rain Showers | 9 mph NE | 24% |
| Monday Night | 51°F | Chance Rain Showers | 8 to 12 mph NE | 52% |
| Tuesday | 62°F | Chance Rain Showers | 13 mph E | 52% |
| Tuesday Night | 50°F | Rain Showers Likely | 13 to 16 mph E | 59% |
| Wednesday | 63°F | Rain Showers Likely | 13 to 16 mph E | 59% |
| Wednesday Night | 50°F | Showers And Thunderstorms Likely | 10 to 14 mph E | 62% |
| Thursday | 65°F | Showers And Thunderstorms Likely | 10 mph E | 60% |
| Thursday Night | 49°F | Slight Chance Rain Showers | 7 mph E | 21% |
| Friday | 69°F | Slight Chance Rain Showers | 7 mph NE | 15% |
| Friday Night | 48°F | Slight Chance Rain Showers then Partly Cloudy | 7 mph NE | 15% |
Forecast source: National Weather Service (api.weather.gov) for Bessemer (40.977, -80.489). Updated through the day.
Growing snapshot for Bessemer
Last spring frost
Apr 30
First fall frost
Oct 23
Growing season
175 days
Hardiness zone
6a
More local growing data for Bessemer: nearby ZIP 16112 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Chewton
Edinburg
Ellport
Ellwood City
Enon Valley
Frisco
Frizzleburg
Hillsville
Mount Jackson
New Beaver
New Bedford
New Castle
New Castle Northwest
New Galilee
New Wilmington
Oakland
Oakwood
Pulaski
S.N.P.J.
South New Castle
Volant
Wampum
West Pittsburg
Wurtemburg
Climate data from the nearest NOAA station, New Castle 1 N, Pa (8.2 mi from Bessemer). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.