Gilbertsville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gilbertsville, a community in Montgomery County, Pennsylvania.
This Afternoon
83°F
Mostly Sunny
Mostly sunny, with a high near 83. North wind 5 to 10 mph.
7-day forecast for Gilbertsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 83°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Tonight | 54°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 72°F | Mostly Sunny | 5 mph NE | 2% |
| Saturday Night | 60°F | Patchy Fog | 5 mph SE | 38% |
| Sunday | 73°F | Showers And Thunderstorms | 5 to 10 mph S | 88% |
| Sunday Night | 59°F | Showers And Thunderstorms | 0 to 5 mph NW | 87% |
| Monday | 68°F | Chance Rain Showers | 10 mph NE | 37% |
| Monday Night | 53°F | Chance Rain Showers | 5 to 10 mph NE | 31% |
| Tuesday | 62°F | Chance Rain Showers | 10 to 15 mph NE | 38% |
| Tuesday Night | 49°F | Chance Rain Showers | 10 to 15 mph NE | 38% |
| Wednesday | 61°F | Chance Rain Showers | 15 mph NE | 36% |
| Wednesday Night | 49°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 38% |
| Thursday | 62°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 36% |
| Thursday Night | 49°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 32% |
Forecast source: National Weather Service (api.weather.gov) for Gilbertsville (40.323, -75.609). Updated through the day.
Growing snapshot for Gilbertsville
Last spring frost
Apr 20
First fall frost
Oct 23
Growing season
186 days
Hardiness zone
7a
More local growing data for Gilbertsville: nearby ZIP 19525 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Pottstown Limerick Ap, Pa (5.1 mi from Gilbertsville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.