Christiana, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Christiana, a borough in Chester County, Pennsylvania.
Overnight
51°F
Partly Cloudy
Partly cloudy, with a low around 51. South wind around 0 mph.
7-day forecast for Christiana
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Partly Cloudy | 0 mph | 0% |
| Wednesday | 73°F | Mostly Sunny | 0 to 10 mph S | 2% |
| Wednesday Night | 58°F | Mostly Cloudy | 5 to 10 mph S | 6% |
| Thursday | 70°F | Light Rain Likely | 10 mph S | 63% |
| Thursday Night | 59°F | Light Rain | 0 to 5 mph SW | 78% |
| Friday | 68°F | Light Rain | 0 to 5 mph N | 78% |
| Friday Night | 47°F | Chance Light Rain then Partly Cloudy | 0 to 5 mph NW | 44% |
| Saturday | 60°F | Mostly Sunny | 5 to 10 mph NW | 9% |
| Saturday Night | 40°F | Partly Cloudy | 10 mph W | 9% |
| Sunday | 58°F | Mostly Sunny | 10 mph NW | 4% |
| Sunday Night | 38°F | Mostly Clear | 5 to 10 mph W | 4% |
| Monday | 57°F | Sunny | 10 to 15 mph W | 5% |
| Monday Night | 36°F | Mostly Clear | 5 to 10 mph W | 4% |
| Tuesday | 61°F | Sunny | 5 to 15 mph W | 2% |
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
Atglen
Avondale
Berwyn
Caln
Chadds Ford
Chesterbrook
Coatesville
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 Nov 4, 2026.