Berwick, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Berwick, a borough in Columbia County, Pennsylvania.
Tonight
50°F
Areas Of Fog
Areas of fog after 10pm. Partly cloudy, with a low around 50. Northeast wind around 3 mph.
7-day forecast for Berwick
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Areas Of Fog | 3 mph NE | 0% |
| Saturday | 73°F | Areas Of Fog then Mostly Sunny | 1 mph E | 2% |
| Saturday Night | 58°F | Mostly Cloudy then Rain Showers Likely | 0 to 5 mph SE | 73% |
| Sunday | 70°F | Rain Showers | 5 mph S | 98% |
| Sunday Night | 55°F | Showers And Thunderstorms | 1 to 5 mph N | 97% |
| Monday | 68°F | Chance Rain Showers | 5 mph NE | 26% |
| Monday Night | 51°F | Chance Rain Showers | 2 to 6 mph NE | 43% |
| Tuesday | 62°F | Chance Rain Showers | 6 mph E | 46% |
| Tuesday Night | 47°F | Chance Rain Showers | 3 to 7 mph E | 46% |
| Wednesday | 61°F | Chance Rain Showers | 7 mph NE | 40% |
| Wednesday Night | 48°F | Chance Showers And Thunderstorms | 6 mph NE | 40% |
| Thursday | 63°F | Chance Showers And Thunderstorms | 2 to 6 mph NE | 38% |
| Thursday Night | 49°F | Chance Showers And Thunderstorms | 2 mph NE | 37% |
| Friday | 68°F | Slight Chance Rain Showers then Partly Sunny | 3 mph N | 21% |
Forecast source: National Weather Service (api.weather.gov) for Berwick (41.055, -76.251). Updated through the day.
Growing snapshot for Berwick
Last spring frost
May 4
First fall frost
Oct 11
Growing season
159 days
Hardiness zone
6b
More local growing data for Berwick: nearby ZIP 18603 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Almedia
Aristes
Ashland
Benton
Bloomsburg
Briar Creek
Buckhorn
Catawissa
Centralia
East Berwick
Elk Grove
Elysburg
Espy
Eyers Grove
Fernville
Foundryville
Iola
Jamison City
Jerseytown
Jonestown
Lightstreet
Lime Ridge
Locustdale
Mainville
Mifflinville
Millville
Numidia
Orangeville
Rohrsburg
Rupert
Climate data from the nearest NOAA station, Benton 3 Ne, Pa (11.4 mi from Berwick). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.