Carlisle, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Carlisle, a borough in Cumberland County, Pennsylvania.
Tonight
64°F
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a low around 64. Southeast wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Carlisle
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 64°F | Rain Showers Likely | 3 to 8 mph SE | 63% |
| Sunday | 80°F | Rain Showers | 5 to 8 mph S | 90% |
| Sunday Night | 56°F | Showers And Thunderstorms then Mostly Cloudy | 3 to 7 mph NW | 89% |
| Monday | 70°F | Mostly Cloudy then Chance Rain Showers | 7 mph N | 32% |
| Monday Night | 53°F | Rain Showers Likely | 7 mph NE | 62% |
| Tuesday | 63°F | Rain Showers Likely | 7 mph NE | 64% |
| Tuesday Night | 50°F | Chance Rain Showers | 9 mph NE | 53% |
| Wednesday | 60°F | Chance Rain Showers | 9 mph NE | 43% |
| Wednesday Night | 50°F | Chance Rain Showers | 8 mph NE | 34% |
| Thursday | 61°F | Slight Chance Rain Showers | 8 mph NE | 19% |
| Thursday Night | 49°F | Slight Chance Rain Showers | 2 to 6 mph N | 21% |
| Friday | 66°F | Chance Rain Showers | 7 mph N | 26% |
| Friday Night | 50°F | Chance Rain Showers | 3 to 7 mph N | 26% |
| Saturday | 70°F | Slight Chance Rain Showers | 8 mph N | 18% |
Forecast source: National Weather Service (api.weather.gov) for Carlisle (40.200, -77.204). Updated through the day.
Growing snapshot for Carlisle
Last spring frost
Apr 23
First fall frost
Oct 18
Growing season
177 days
Hardiness zone
7a
More local growing data for Carlisle: nearby ZIP 17015 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Boiling Springs
Camp Hill
Carlisle Barracks
Dauphin
Enola
Gardners
Idaville
Lemoyne
Lower Allen
Marysville
Mechanicsburg
Messiah College
Mount Holly Springs
New Kingstown
Newburg
Newville
Plainfield
Schlusser
Shippensburg
Shippensburg University
Shiremanstown
Climate data from the nearest NOAA station, Carlisle Wtp, Pa (3.7 mi from Carlisle). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.