Cleona, PA Weather & Growing Conditions

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

This Afternoon

82°F

Mostly Sunny

Mostly sunny, with a high near 82. North wind around 10 mph.

7-day forecast for Cleona

When	Temp	Forecast	Wind	Precip
This Afternoon	82°F	Mostly Sunny	10 mph N	0%
Tonight	52°F	Partly Cloudy	5 to 10 mph N	0%
Saturday	75°F	Mostly Sunny	7 mph E	2%
Saturday Night	61°F	Mostly Cloudy then Chance Rain Showers	7 to 12 mph SE	34%
Sunday	75°F	Rain Showers	12 mph S	95%
Sunday Night	60°F	Showers And Thunderstorms	7 to 12 mph NW	95%
Monday	71°F	Chance Rain Showers	12 mph NE	35%
Monday Night	55°F	Chance Rain Showers	10 to 15 mph NE	39%
Tuesday	63°F	Chance Rain Showers	15 mph NE	50%
Tuesday Night	50°F	Chance Rain Showers	17 mph NE	50%
Wednesday	62°F	Chance Rain Showers	16 mph NE	44%
Wednesday Night	50°F	Chance Showers And Thunderstorms	15 mph NE	45%
Thursday	64°F	Chance Showers And Thunderstorms	14 mph NE	42%
Thursday Night	51°F	Chance Showers And Thunderstorms	7 to 12 mph NE	38%

Forecast source: National Weather Service (api.weather.gov) for Cleona (40.339, -76.477). Updated through the day.

Growing snapshot for Cleona

Last spring frost

Apr 20

First fall frost

Oct 25

Growing season

185 days

Hardiness zone

More local growing data for Cleona: nearby ZIP 17046 weather · frost dates · planting calendar · Pennsylvania frost dates

Nearby towns & communities

Annville Avon Campbelltown Cornwall Fort Indiantown Gap Fredericksburg Hebron Jonestown Lebanon Lebanon South Mount Gretna Mount Gretna Heights Myerstown Palmyra Pleasant Hill Quentin Sand Hill Schaefferstown Timber Hills West Myerstown

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Climate data from the nearest NOAA station, Lebanon 2 W, Pa (3.9 mi from Cleona). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.