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Ambler, PA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Ambler, a borough in Montgomery County, Pennsylvania.

This Afternoon
76°F
Partly Sunny
Partly sunny, with a high near 76. East wind around 5 mph.

7-day forecast for Ambler

WhenTempForecastWindPrecip
This Afternoon 76°F Partly Sunny 5 mph E 2%
Tonight 61°F Mostly Cloudy 5 to 10 mph E 13%
Sunday 78°F Rain Showers 5 to 10 mph SE 76%
Sunday Night 59°F Showers And Thunderstorms Likely then Mostly Cloudy 5 to 10 mph NW 73%
Monday 71°F Partly Sunny then Chance Rain Showers 5 to 10 mph NE 29%
Monday Night 54°F Chance Rain Showers 5 to 10 mph NE 31%
Tuesday 66°F Chance Rain Showers 10 mph NE 39%
Tuesday Night 52°F Chance Rain Showers 10 to 15 mph NE 39%
Wednesday 64°F Slight Chance Rain Showers 15 mph NE 22%
Wednesday Night 52°F Chance Rain Showers 10 to 15 mph NE 25%
Thursday 63°F Chance Rain Showers 10 to 15 mph NE 27%
Thursday Night 50°F Chance Rain Showers 10 to 15 mph NE 34%
Friday 67°F Chance Rain Showers 10 to 15 mph N 32%
Friday Night 52°F Chance Rain Showers 10 to 15 mph N 32%

Forecast source: National Weather Service (api.weather.gov) for Ambler (40.156, -75.222). Updated through the day.

Growing snapshot for Ambler

Last spring frost
Apr 11
First fall frost
Nov 1
Growing season
205 days
Hardiness zone
7b

More local growing data for Ambler: nearby ZIP 19034 weather · frost dates · planting calendar · Pennsylvania frost dates

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Climate data from the nearest NOAA station, Willow Grove Nas, Pa (5.6 mi from Ambler). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.