Montgomery, PA Weather & Growing Conditions

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

Tonight

53°F

Partly Cloudy then Patchy Fog

Patchy fog between 4am and 5am. Partly cloudy, with a low around 53. North wind 2 to 7 mph.

7-day forecast for Montgomery

When	Temp	Forecast	Wind	Precip
Tonight	53°F	Partly Cloudy then Patchy Fog	2 to 7 mph N	0%
Saturday	72°F	Partly Sunny	2 mph E	2%
Saturday Night	60°F	Mostly Cloudy then Rain Showers	1 to 12 mph SE	85%
Sunday	70°F	Showers And Thunderstorms	3 to 10 mph S	100%
Sunday Night	56°F	Showers And Thunderstorms	3 to 9 mph N	87%
Monday	68°F	Chance Rain Showers	9 mph N	25%
Monday Night	53°F	Chance Rain Showers	8 mph NE	47%
Tuesday	62°F	Chance Rain Showers	8 mph E	53%
Tuesday Night	49°F	Chance Rain Showers	8 mph E	53%
Wednesday	61°F	Chance Rain Showers	8 mph E	46%
Wednesday Night	50°F	Chance Showers And Thunderstorms	7 mph NE	46%
Thursday	62°F	Chance Showers And Thunderstorms	6 mph NE	38%
Thursday Night	51°F	Chance Showers And Thunderstorms	5 mph N	38%
Friday	69°F	Slight Chance Rain Showers	3 to 8 mph N	20%

Forecast source: National Weather Service (api.weather.gov) for Montgomery (41.174, -76.869). Updated through the day.

Growing snapshot for Montgomery

Last spring frost

Apr 24

First fall frost

Oct 23

Growing season

180 days

Hardiness zone

More local growing data for Montgomery: nearby ZIP 17752 weather · frost dates · planting calendar · Pennsylvania frost dates

Nearby towns & communities

Duboistown Faxon Garden View Hughesville Jersey Shore Kenmar Montoursville Muncy Oval Picture Rocks Rauchtown Salladasburg South Williamsport Williamsport

All Pennsylvania locations ›

Climate data from the nearest NOAA station, Williamsport, Pa (4.2 mi from Montgomery). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.