Christiana, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Christiana, a borough in Chester County, Pennsylvania.
This Afternoon
75°F
Slight Chance Rain Showers
A slight chance of rain showers. Partly sunny, with a high near 75. East wind around 5 mph. Chance of precipitation is 20%.
7-day forecast for Christiana
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Slight Chance Rain Showers | 5 mph E | 15% |
| Tonight | 61°F | Chance Rain Showers | 5 to 10 mph SE | 37% |
| Sunday | 77°F | Rain Showers | 10 to 15 mph S | 77% |
| Sunday Night | 58°F | Showers And Thunderstorms then Mostly Cloudy | 5 to 10 mph W | 84% |
| Monday | 69°F | Mostly Cloudy then Chance Rain Showers | 5 to 10 mph NE | 30% |
| Monday Night | 53°F | Chance Rain Showers | 5 to 10 mph NE | 41% |
| Tuesday | 63°F | Chance Rain Showers | 10 to 15 mph NE | 52% |
| Tuesday Night | 50°F | Chance Rain Showers | 10 to 15 mph NE | 45% |
| Wednesday | 62°F | Chance Rain Showers | 15 mph NE | 33% |
| Wednesday Night | 50°F | Chance Rain Showers | 10 to 15 mph NE | 27% |
| Thursday | 62°F | Chance Rain Showers | 15 mph NE | 25% |
| Thursday Night | 49°F | Chance Rain Showers | 10 to 15 mph NE | 31% |
| Friday | 65°F | Chance Rain Showers | 10 to 15 mph N | 27% |
| Friday Night | 50°F | Chance Rain Showers | 5 to 10 mph N | 27% |
Forecast source: National Weather Service (api.weather.gov) for Christiana (39.955, -75.997). Updated through the day.
Growing snapshot for Christiana
Last spring frost
Apr 19
First fall frost
Oct 25
Growing season
190 days
Hardiness zone
7a
More local growing data for Christiana: nearby ZIP 19310 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
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Avondale
Berwyn
Caln
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Cochranville
Devon
Downingtown
Eagle
Eagleview
Elverson
Exton
Frazer
Glenmoore
Hamorton
Hayti
Honey Brook
Kennett Square
Kimberton
Lincoln University
Lionville
Little Britain
Malvern
Marshallton
Modena
Nottingham
Oxford
Paoli
Climate data from the nearest NOAA station, Coatesville 2 W, Pa (6.9 mi from Christiana). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.