Mount Cobb, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mount Cobb, a community in Lackawanna County, Pennsylvania.
Overnight
52°F
Mostly Clear
Mostly clear, with a low around 52. Southwest wind around 7 mph.
7-day forecast for Mount Cobb
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Mostly Clear | 7 mph SW | 1% |
| Wednesday | 70°F | Sunny | 7 to 12 mph SW | 2% |
| Wednesday Night | 57°F | Mostly Cloudy then Slight Chance Light Rain | 9 to 14 mph S | 23% |
| Thursday | 66°F | Light Rain | 8 to 15 mph S | 93% |
| Thursday Night | 55°F | Chance Light Rain | 2 to 8 mph SW | 44% |
| Friday | 65°F | Chance Light Rain | 3 mph W | 38% |
| Friday Night | 47°F | Chance Light Rain | 5 mph NW | 32% |
| Saturday | 57°F | Partly Sunny then Chance Light Rain | 5 to 10 mph W | 39% |
| Saturday Night | 42°F | Chance Light Rain | 9 to 14 mph W | 39% |
| Sunday | 52°F | Slight Chance Light Rain then Mostly Sunny | 9 to 14 mph W | 21% |
| Sunday Night | 38°F | Partly Cloudy | 9 to 13 mph W | 7% |
| Monday | 52°F | Mostly Sunny | 12 to 15 mph W | 14% |
| Monday Night | 37°F | Partly Cloudy | 10 mph W | 13% |
| Tuesday | 55°F | Mostly Sunny | 12 to 15 mph W | 5% |
Forecast source: National Weather Service (api.weather.gov) for Mount Cobb (41.426, -75.498). Updated through the day.
Growing snapshot for Mount Cobb
Last spring frost
Apr 23
First fall frost
Oct 20
Growing season
178 days
Hardiness zone
6a
More local growing data for Mount Cobb: nearby ZIP 18434 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Archbald
Big Bass Lake
Blakely
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Dunmore
Eagle Lake
Factoryville
Glenburn
Gouldsboro
Jermyn
Jessup
Mayfield
Moosic
Moscow
Old Forge
Olyphant
Scranton
Simpson
Taylor
Throop
Waverly
Climate data from the nearest NOAA station, Wilkes-Barre Intl Ap, Pa (12.6 mi from Mount Cobb). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.