Slabtown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Slabtown, a community in Columbia County, Pennsylvania.
Today
83°F
Sunny
Sunny, with a high near 83. North wind around 1 mph.
7-day forecast for Slabtown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Sunny | 1 mph N | 0% |
| Tonight | 63°F | Mostly Cloudy | 0 mph | 2% |
| Wednesday | 81°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 3 mph SE | 54% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms | 2 mph SE | 54% |
| Thursday | 85°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 84% |
| Thursday Night | 69°F | Showers And Thunderstorms | 2 mph S | 84% |
| Friday | 85°F | Showers And Thunderstorms | 0 to 3 mph SW | 75% |
| Friday Night | 67°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 mph NW | 75% |
| Saturday | 83°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 54% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 2 mph W | 54% |
| Sunday | 85°F | Mostly Sunny | 0 to 5 mph W | 12% |
| Sunday Night | 68°F | Mostly Clear | 2 mph SW | 12% |
| Monday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 6 mph W | 25% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 25% |
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
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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 Aug 4, 2026.