Berwick, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Berwick, a borough in Columbia County, Pennsylvania.
This Afternoon
69°F
Partly Sunny
Partly sunny, with a high near 69. Wind around 0 mph.
7-day forecast for Berwick
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Partly Sunny | 0 mph | 2% |
| Tonight | 49°F | Partly Cloudy then Areas Of Fog | 1 mph E | 2% |
| Wednesday | 74°F | Areas Of Fog then Mostly Sunny | 0 to 5 mph S | 2% |
| Wednesday Night | 59°F | Mostly Cloudy then Rain Showers Likely | 5 mph SE | 62% |
| Thursday | 71°F | Rain Showers | 5 mph S | 93% |
| Thursday Night | 56°F | Chance Rain Showers | 1 mph SW | 48% |
| Friday | 69°F | Chance Rain Showers | 0 mph | 48% |
| Friday Night | 46°F | Chance Rain Showers | 0 mph | 45% |
| Saturday | 62°F | Slight Chance Rain Showers | 1 to 5 mph NW | 20% |
| Saturday Night | 37°F | Slight Chance Rain Showers then Partly Cloudy | 3 mph NW | 20% |
| Sunday | 59°F | Mostly Sunny | 3 mph W | 6% |
| Sunday Night | 34°F | Slight Chance Rain Showers | 3 mph W | 19% |
| Monday | 59°F | Slight Chance Rain Showers | 3 to 8 mph W | 24% |
| Monday Night | 33°F | Slight Chance Rain Showers | 5 mph W | 24% |
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
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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 Nov 3, 2026.