Harman US

Klingerstown, PA Weather & Growing Conditions

Overnight
49°F
Patchy Fog
Patchy fog. Partly cloudy, with a low around 49. North wind around 1 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 49°F Patchy Fog 1 mph N 0%
Saturday 72°F Patchy Fog then Mostly Sunny 2 mph E 2%
Saturday Night 57°F Rain Showers 2 to 9 mph SE 81%
Sunday 71°F Rain Showers 3 to 9 mph S 94%
Sunday Night 52°F Showers And Thunderstorms 3 to 7 mph NW 91%
Monday 68°F Mostly Cloudy 7 mph N 13%
Monday Night 48°F Chance Rain Showers 5 mph NE 43%
Tuesday 60°F Chance Rain Showers 6 mph E 46%
Tuesday Night 46°F Chance Rain Showers 6 mph E 39%
Wednesday 61°F Chance Rain Showers 7 mph E 39%
Wednesday Night 46°F Chance Rain Showers 6 mph NE 35%
Thursday 61°F Chance Rain Showers 6 mph NE 35%
Thursday Night 46°F Chance Rain Showers 3 mph NE 35%
Friday 66°F Chance Rain Showers 2 to 6 mph N 25%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Klingerstown, PA

Last spring frost
Apr 25
First fall frost
Oct 22
Growing season
178 days
Hardiness zone
6b

Explore more for Klingerstown, PA: full frost dates · planting calendar · Pennsylvania frost dates

Climate data from the nearest NOAA station, Selinsgrove 2 S, Pa (10.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.