Scranton, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Scranton, a city in Lackawanna County, Pennsylvania.
Tonight
49°F
Partly Cloudy
Partly cloudy, with a low around 49. Northeast wind 2 to 6 mph.
7-day forecast for Scranton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Partly Cloudy | 2 to 6 mph NE | 0% |
| Saturday | 73°F | Mostly Sunny | 2 mph E | 1% |
| Saturday Night | 57°F | Mostly Cloudy then Rain Showers | 2 to 8 mph SE | 77% |
| Sunday | 68°F | Rain Showers | 5 to 9 mph S | 100% |
| Sunday Night | 55°F | Rain Showers | 7 mph NW | 100% |
| Monday | 68°F | Slight Chance Rain Showers | 7 mph N | 24% |
| Monday Night | 51°F | Chance Rain Showers | 5 to 9 mph NE | 33% |
| Tuesday | 62°F | Chance Rain Showers | 10 mph E | 37% |
| Tuesday Night | 47°F | Chance Rain Showers | 9 to 13 mph E | 37% |
| Wednesday | 61°F | Chance Rain Showers | 13 mph E | 32% |
| Wednesday Night | 47°F | Chance Showers And Thunderstorms | 12 mph E | 37% |
| Thursday | 62°F | Chance Showers And Thunderstorms | 7 to 10 mph NE | 37% |
| Thursday Night | 49°F | Chance Showers And Thunderstorms | 6 mph NE | 34% |
| Friday | 69°F | Slight Chance Rain Showers | 5 to 8 mph N | 22% |
Forecast source: National Weather Service (api.weather.gov) for Scranton (41.404, -75.666). Updated through the day.
Growing snapshot for Scranton
Last spring frost
Apr 23
First fall frost
Oct 20
Growing season
178 days
Hardiness zone
6b
More local growing data for Scranton: nearby ZIP 18503 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Archbald
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Blakely
Carbondale
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Clarks Summit
Dalton
Dickson City
Dunmore
Eagle Lake
Factoryville
Glenburn
Gouldsboro
Jermyn
Jessup
Mayfield
Moosic
Moscow
Mount Cobb
Old Forge
Olyphant
Simpson
Taylor
Throop
Waverly
Climate data from the nearest NOAA station, Wilkes-Barre Intl Ap, Pa (6.1 mi from Scranton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.