Gilbertsville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gilbertsville, a community in Montgomery County, Pennsylvania.
Today
73°F
Patchy Fog then Mostly Sunny
Patchy fog between 7am and 9am. Mostly sunny. High near 73, with temperatures falling to around 67 in the afternoon. South wind 0 to 10 mph.
7-day forecast for Gilbertsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Patchy Fog then Mostly Sunny | 0 to 10 mph S | 2% |
| Tonight | 56°F | Mostly Cloudy | 0 to 5 mph SE | 5% |
| Thursday | 71°F | Light Rain Likely | 5 to 10 mph S | 64% |
| Thursday Night | 58°F | Light Rain | 0 to 5 mph SW | 79% |
| Friday | 69°F | Light Rain | 0 mph | 78% |
| Friday Night | 47°F | Chance Light Rain | 0 to 5 mph NW | 50% |
| Saturday | 63°F | Mostly Sunny | 5 to 10 mph W | 14% |
| Saturday Night | 39°F | Partly Cloudy | 5 to 10 mph W | 14% |
| Sunday | 59°F | Mostly Sunny | 5 to 10 mph NW | 4% |
| Sunday Night | 36°F | Mostly Clear | 5 mph W | 4% |
| Monday | 58°F | Sunny then Slight Chance Light Rain | 5 to 15 mph W | 15% |
| Monday Night | 34°F | Slight Chance Light Rain then Mostly Clear | 5 to 10 mph W | 15% |
| Tuesday | 62°F | Sunny | 5 to 10 mph W | 4% |
| Tuesday Night | 36°F | Mostly Clear | 5 mph W | 0% |
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 Nov 4, 2026.