Montgomeryville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Montgomeryville, a community in Montgomery County, Pennsylvania.
This Afternoon
69°F
Mostly Sunny
Mostly sunny, with a high near 69. South wind around 5 mph.
7-day forecast for Montgomeryville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Mostly Sunny | 5 mph S | 2% |
| Tonight | 48°F | Areas Of Fog | 0 to 5 mph S | 2% |
| Wednesday | 73°F | Patchy Fog then Mostly Sunny | 0 to 5 mph S | 2% |
| Wednesday Night | 57°F | Mostly Cloudy | 5 mph S | 2% |
| Thursday | 72°F | Chance Light Rain | 5 to 10 mph S | 44% |
| Thursday Night | 59°F | Chance T-storms | 0 to 5 mph SW | 72% |
| Friday | 69°F | Light Rain | 0 to 5 mph SW | 75% |
| Friday Night | 51°F | Light Rain | 0 mph | 75% |
| Saturday | 65°F | Chance Light Rain | 5 mph NW | 27% |
| Saturday Night | 42°F | Slight Chance Light Rain then Partly Cloudy | 0 to 5 mph NW | 16% |
| Sunday | 61°F | Mostly Sunny | 5 mph NW | 13% |
| Sunday Night | 40°F | Partly Cloudy then Slight Chance Light Rain | 0 to 5 mph W | 24% |
| Monday | 57°F | Chance Light Rain | 5 to 10 mph NW | 34% |
| Monday Night | 39°F | Chance Light Rain | 5 to 10 mph W | 34% |
Forecast source: National Weather Service (api.weather.gov) for Montgomeryville (40.250, -75.241). Updated through the day.
Growing snapshot for Montgomeryville
Last spring frost
Apr 11
First fall frost
Nov 1
Growing season
205 days
Hardiness zone
7a
More local growing data for Montgomeryville: nearby ZIP 19454 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Willow Grove Nas, Pa (5.3 mi from Montgomeryville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.