Harman US

Hatboro, PA Weather & Growing Conditions

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

Tonight
50°F
Partly Cloudy
Partly cloudy, with a low around 50. South wind around 5 mph.

7-day forecast for Hatboro

WhenTempForecastWindPrecip
Tonight 50°F Partly Cloudy 5 mph S 2%
Wednesday 75°F Sunny 0 to 10 mph S 2%
Wednesday Night 59°F Mostly Cloudy 5 mph S 3%
Thursday 73°F Chance Light Rain 5 to 10 mph S 44%
Thursday Night 61°F Light Rain 0 to 5 mph S 79%
Friday 69°F Light Rain 0 to 5 mph W 79%
Friday Night 52°F Light Rain 0 to 5 mph NW 77%
Saturday 65°F Chance Light Rain 5 to 10 mph NW 38%
Saturday Night 41°F Slight Chance Light Rain then Partly Cloudy 5 mph NW 16%
Sunday 60°F Mostly Sunny 5 to 10 mph W 10%
Sunday Night 39°F Partly Cloudy then Slight Chance Light Rain 5 to 10 mph W 18%
Monday 60°F Slight Chance Light Rain 10 to 15 mph NW 23%
Monday Night 38°F Slight Chance Light Rain 5 to 10 mph W 23%
Tuesday 62°F Slight Chance Light Rain then Sunny 10 to 15 mph W 15%

Forecast source: National Weather Service (api.weather.gov) for Hatboro (40.177, -75.106). Updated through the day.

Growing snapshot for Hatboro

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

More local growing data for Hatboro: nearby ZIP 19040 weather · frost dates · planting calendar · Pennsylvania frost dates

Nearby towns & communities

All Pennsylvania locations ›

Climate data from the nearest NOAA station, Willow Grove Nas, Pa (2.8 mi from Hatboro). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.