Columbia, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Columbia, a borough in Lancaster County, Pennsylvania.
This Afternoon
71°F
Partly Sunny
Partly sunny, with a high near 71. South wind around 6 mph.
7-day forecast for Columbia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Partly Sunny | 6 mph S | 2% |
| Tonight | 52°F | Partly Cloudy | 6 mph SE | 2% |
| Wednesday | 74°F | Mostly Sunny | 3 to 12 mph SE | 2% |
| Wednesday Night | 61°F | Mostly Cloudy then Chance Rain Showers | 10 mph S | 48% |
| Thursday | 74°F | Rain Showers | 7 to 12 mph S | 82% |
| Thursday Night | 60°F | Rain Showers Likely | 2 to 7 mph SW | 71% |
| Friday | 70°F | Rain Showers Likely | 3 mph NW | 67% |
| Friday Night | 49°F | Rain Showers Likely | 1 to 6 mph NW | 56% |
| Saturday | 64°F | Slight Chance Rain Showers | 7 to 12 mph NW | 17% |
| Saturday Night | 42°F | Slight Chance Rain Showers then Partly Cloudy | 9 mph NW | 17% |
| Sunday | 60°F | Mostly Sunny | 7 to 10 mph W | 8% |
| Sunday Night | 40°F | Slight Chance Rain Showers | 7 to 10 mph W | 22% |
| Monday | 60°F | Slight Chance Rain Showers | 12 to 17 mph W | 22% |
| Monday Night | 39°F | Slight Chance Rain Showers | 7 to 12 mph W | 19% |
Forecast source: National Weather Service (api.weather.gov) for Columbia (40.035, -76.496). Updated through the day.
Growing snapshot for Columbia
Last spring frost
Apr 30
First fall frost
Oct 10
Growing season
162 days
Hardiness zone
7a
More local growing data for Columbia: nearby ZIP 17512 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Adamstown
Akron
Bainbridge
Bird-in-Hand
Blue Ball
Bowmansville
Brickerville
Brownstown
Cambridge
Churchtown
Clay
Conestoga
Denver
East Earl
East Petersburg
Elizabethtown
Ephrata
Falmouth
Farmersville
Fivepointville
Gap
Georgetown
Goodville
Gordonville
Hinkletown
Hopeland
Intercourse
Kirkwood
Lampeter
Lancaster
Climate data from the nearest NOAA station, Landisville 2 Nw, Pa (6.3 mi from Columbia). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.