Slabtown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Slabtown, a community in Columbia County, Pennsylvania.
Tonight
50°F
Mostly Clear then Patchy Fog
Patchy fog after 1am. Mostly clear, with a low around 50. Northeast wind around 5 mph.
7-day forecast for Slabtown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Mostly Clear then Patchy Fog | 5 mph NE | 0% |
| Saturday | 71°F | Patchy Fog then Mostly Sunny | 2 mph E | 2% |
| Saturday Night | 59°F | Mostly Cloudy then Rain Showers Likely | 1 to 7 mph SE | 71% |
| Sunday | 69°F | Rain Showers | 3 to 8 mph S | 98% |
| Sunday Night | 57°F | Showers And Thunderstorms | 5 mph NW | 98% |
| Monday | 66°F | Chance Rain Showers | 6 mph NE | 28% |
| Monday Night | 53°F | Chance Rain Showers | 3 to 7 mph NE | 44% |
| Tuesday | 60°F | Chance Rain Showers | 7 mph E | 49% |
| Tuesday Night | 48°F | Chance Rain Showers | 5 to 8 mph E | 49% |
| Wednesday | 59°F | Chance Rain Showers | 8 mph E | 42% |
| Wednesday Night | 49°F | Chance Showers And Thunderstorms | 6 mph NE | 42% |
| Thursday | 61°F | Chance Showers And Thunderstorms | 6 mph NE | 38% |
| Thursday Night | 50°F | Chance Showers And Thunderstorms | 3 mph NE | 36% |
| Friday | 67°F | Slight Chance Rain Showers then Partly Sunny | 2 to 6 mph N | 23% |
Forecast source: National Weather Service (api.weather.gov) for Slabtown (40.903, -76.402). Updated through the day.
Growing snapshot for Slabtown
Last spring frost
Apr 27
First fall frost
Oct 20
Growing season
172 days
Hardiness zone
6b
More local growing data for Slabtown: nearby ZIP 17820 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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Berwick
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Eyers Grove
Fernville
Foundryville
Iola
Jamison City
Jerseytown
Jonestown
Lightstreet
Lime Ridge
Locustdale
Mainville
Mifflinville
Millville
Numidia
Orangeville
Rohrsburg
Climate data from the nearest NOAA station, Bear Gap, Pa (7.2 mi from Slabtown). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.