Wampum, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wampum, a borough in Lawrence County, Pennsylvania.
This Afternoon
77°F
Mostly Sunny
Mostly sunny, with a high near 77. North wind around 7 mph.
7-day forecast for Wampum
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Mostly Sunny | 7 mph N | 8% |
| Tonight | 57°F | Partly Cloudy then Patchy Fog | 2 to 6 mph NE | 8% |
| Saturday | 78°F | Partly Sunny | 5 mph E | 12% |
| Saturday Night | 64°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 3 mph SE | 73% |
| Sunday | 77°F | Showers And Thunderstorms | 6 mph SW | 94% |
| Sunday Night | 57°F | Showers And Thunderstorms | 7 mph N | 87% |
| Monday | 70°F | Slight Chance Rain Showers | 8 mph NE | 24% |
| Monday Night | 56°F | Chance Showers And Thunderstorms | 8 to 12 mph NE | 53% |
| Tuesday | 67°F | Showers And Thunderstorms Likely | 13 mph E | 58% |
| Tuesday Night | 54°F | Showers And Thunderstorms Likely | 15 mph E | 62% |
| Wednesday | 65°F | Rain Showers Likely | 13 mph E | 62% |
| Wednesday Night | 53°F | Chance Showers And Thunderstorms | 9 to 14 mph E | 52% |
| Thursday | 66°F | Chance Rain Showers | 9 mph E | 42% |
| Thursday Night | 52°F | Slight Chance Rain Showers | 6 mph NE | 18% |
Forecast source: National Weather Service (api.weather.gov) for Wampum (40.885, -80.340). Updated through the day.
Growing snapshot for Wampum
Last spring frost
Apr 27
First fall frost
Oct 25
Growing season
178 days
Hardiness zone
6b
More local growing data for Wampum: nearby ZIP 16157 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Bessemer
Chewton
Edinburg
Ellport
Ellwood City
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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
West Pittsburg
Wurtemburg
Climate data from the nearest NOAA station, Beaver Falls 1 Ne, Pa (8.7 mi from Wampum). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.