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Slabtown, PA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Slabtown, a community in Columbia County, Pennsylvania.

This Afternoon
66°F
Partly Sunny
Partly sunny, with a high near 66. South wind around 2 mph.

7-day forecast for Slabtown

WhenTempForecastWindPrecip
This Afternoon 66°F Partly Sunny 2 mph S 2%
Tonight 50°F Mostly Clear then Patchy Fog 2 mph SE 2%
Wednesday 71°F Mostly Sunny 2 to 7 mph S 2%
Wednesday Night 59°F Mostly Cloudy then Rain Showers Likely 7 mph S 68%
Thursday 69°F Rain Showers 3 to 8 mph S 90%
Thursday Night 56°F Chance Rain Showers 2 mph SW 46%
Friday 66°F Chance Rain Showers 2 mph NW 46%
Friday Night 46°F Chance Rain Showers 1 mph NW 45%
Saturday 59°F Slight Chance Rain Showers 1 to 6 mph NW 19%
Saturday Night 39°F Slight Chance Rain Showers then Partly Cloudy 5 mph NW 18%
Sunday 56°F Mostly Sunny 5 mph W 6%
Sunday Night 37°F Slight Chance Rain Showers 5 mph W 17%
Monday 56°F Slight Chance Rain Showers 6 to 9 mph NW 24%
Monday Night 36°F Slight Chance Rain Showers 6 mph W 24%

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 Nov 4, 2026.