Darlington, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Darlington, a borough in Beaver County, Pennsylvania.
This Afternoon
76°F
Mostly Sunny
Mostly sunny, with a high near 76. North wind around 7 mph.
7-day forecast for Darlington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Mostly Sunny | 7 mph N | 8% |
| Tonight | 57°F | Partly Cloudy | 2 to 6 mph NE | 8% |
| Saturday | 78°F | Partly Sunny | 5 mph E | 9% |
| Saturday Night | 64°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 3 mph SE | 72% |
| Sunday | 76°F | Showers And Thunderstorms | 6 mph W | 93% |
| Sunday Night | 58°F | Showers And Thunderstorms | 8 mph N | 90% |
| Monday | 69°F | Chance Rain Showers | 8 mph NE | 25% |
| Monday Night | 56°F | Showers And Thunderstorms Likely | 10 mph NE | 55% |
| Tuesday | 66°F | Showers And Thunderstorms Likely | 12 mph E | 60% |
| Tuesday Night | 55°F | Showers And Thunderstorms Likely | 12 to 16 mph E | 63% |
| Wednesday | 64°F | Rain Showers Likely then Chance Showers And Thunderstorms | 13 mph E | 63% |
| Wednesday Night | 53°F | Chance Showers And Thunderstorms | 9 to 13 mph E | 53% |
| Thursday | 65°F | Chance Rain Showers | 9 mph E | 43% |
| Thursday Night | 53°F | Slight Chance Rain Showers | 6 mph NE | 18% |
Forecast source: National Weather Service (api.weather.gov) for Darlington (40.810, -80.423). Updated through the day.
Growing snapshot for Darlington
Last spring frost
Apr 27
First fall frost
Oct 25
Growing season
178 days
Hardiness zone
6b
More local growing data for Darlington: nearby ZIP 16115 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Aliquippa
Ambridge
Ambridge Heights
Baden
Beaver
Beaver Falls
Big Beaver
Bridgewater
Conway
East Rochester
Eastvale
Economy
Fallston
Frankfort Springs
Freedom
Georgetown
Glasgow
Hazen
Homewood
Hookstown
Industry
Koppel
Midland
Monaca
New Brighton
Ohioville
Patterson Heights
Pine Run
Rochester
Shippingport
Climate data from the nearest NOAA station, Beaver Falls 1 Ne, Pa (8.2 mi from Darlington). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.