Cleona, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cleona, a borough in Lebanon County, Pennsylvania.
Tonight
49°F
Partly Cloudy then Patchy Fog
Patchy fog after midnight. Partly cloudy, with a low around 49. Southeast wind 1 to 5 mph.
7-day forecast for Cleona
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Partly Cloudy then Patchy Fog | 1 to 5 mph SE | 2% |
| Wednesday | 75°F | Patchy Fog then Mostly Sunny | 1 to 13 mph S | 2% |
| Wednesday Night | 59°F | Mostly Cloudy then Rain Showers Likely | 6 to 10 mph S | 58% |
| Thursday | 73°F | Rain Showers | 7 to 12 mph S | 89% |
| Thursday Night | 59°F | Rain Showers Likely | 1 to 6 mph W | 68% |
| Friday | 70°F | Rain Showers Likely | 3 mph NW | 60% |
| Friday Night | 48°F | Chance Rain Showers | 5 mph NW | 52% |
| Saturday | 64°F | Slight Chance Rain Showers | 5 to 13 mph NW | 16% |
| Saturday Night | 39°F | Slight Chance Rain Showers then Partly Cloudy | 6 to 10 mph NW | 15% |
| Sunday | 60°F | Mostly Sunny | 6 to 10 mph W | 9% |
| Sunday Night | 37°F | Slight Chance Rain Showers | 6 to 9 mph W | 21% |
| Monday | 59°F | Slight Chance Rain Showers | 9 to 17 mph NW | 22% |
| Monday Night | 36°F | Slight Chance Rain Showers | 6 to 13 mph W | 20% |
| Tuesday | 63°F | Slight Chance Rain Showers then Mostly Sunny | 8 to 17 mph W | 15% |
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
7a
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
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 Nov 4, 2026.