Darlington, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Darlington, a borough in Beaver County, Pennsylvania.
Overnight
56°F
Mostly Clear
Mostly clear, with a low around 56. South wind around 5 mph.
7-day forecast for Darlington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Mostly Clear | 5 mph S | 1% |
| Wednesday | 76°F | Mostly Cloudy then Light Rain Likely | 5 to 9 mph S | 57% |
| Wednesday Night | 58°F | Light Rain | 6 to 12 mph S | 98% |
| Thursday | 68°F | Mostly Sunny | 5 to 10 mph SW | 3% |
| Thursday Night | 46°F | Partly Cloudy | 1 to 5 mph SW | 0% |
| Friday | 61°F | Partly Sunny then Slight Chance Light Rain | 2 to 6 mph SW | 21% |
| Friday Night | 41°F | Chance Light Rain | 2 to 7 mph W | 44% |
| Saturday | 55°F | Chance Light Rain | 5 to 8 mph W | 34% |
| Saturday Night | 36°F | Chance Light Rain then Mostly Cloudy | 2 to 6 mph W | 29% |
| Sunday | 55°F | Partly Sunny then Slight Chance Light Rain | 2 to 8 mph W | 16% |
| Sunday Night | 35°F | Slight Chance Light Rain | 6 mph W | 16% |
| Monday | 57°F | Chance Light Rain | 6 to 10 mph W | 28% |
| Monday Night | 37°F | Chance Light Rain then Partly Cloudy | 8 mph SW | 28% |
| Tuesday | 60°F | Mostly Sunny | 8 to 13 mph W | 9% |
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 Nov 4, 2026.