Jessup, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jessup, a borough in Lackawanna County, Pennsylvania.
Overnight
51°F
Mostly Clear
Mostly clear, with a low around 51. Southwest wind around 7 mph.
7-day forecast for Jessup
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Mostly Clear | 7 mph SW | 1% |
| Wednesday | 70°F | Mostly Sunny | 6 to 12 mph SW | 2% |
| Wednesday Night | 57°F | Mostly Cloudy then Slight Chance Light Rain | 9 to 14 mph S | 24% |
| Thursday | 67°F | Light Rain | 8 to 14 mph S | 94% |
| Thursday Night | 55°F | Chance Light Rain | 2 to 8 mph SW | 43% |
| Friday | 65°F | Chance Light Rain | 3 mph SW | 36% |
| Friday Night | 46°F | Chance Light Rain then Mostly Cloudy | 3 mph W | 28% |
| Saturday | 57°F | Partly Sunny then Chance Light Rain | 3 to 9 mph W | 39% |
| Saturday Night | 41°F | Chance Light Rain | 12 mph W | 39% |
| Sunday | 52°F | Slight Chance Light Rain then Partly Sunny | 12 mph W | 19% |
| Sunday Night | 37°F | Partly Cloudy | 10 mph W | 7% |
| Monday | 52°F | Mostly Sunny | 10 to 15 mph W | 13% |
| Monday Night | 36°F | Partly Cloudy | 9 mph W | 12% |
| Tuesday | 55°F | Mostly Sunny | 9 to 15 mph W | 5% |
Forecast source: National Weather Service (api.weather.gov) for Jessup (41.452, -75.541). Updated through the day.
Growing snapshot for Jessup
Last spring frost
Apr 23
First fall frost
Oct 20
Growing season
178 days
Hardiness zone
6a
More local growing data for Jessup: nearby ZIP 18434 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Archbald
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Blakely
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Dalton
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Dunmore
Eagle Lake
Factoryville
Glenburn
Gouldsboro
Jermyn
Mayfield
Moosic
Moscow
Mount Cobb
Old Forge
Olyphant
Scranton
Simpson
Taylor
Throop
Waverly
Climate data from the nearest NOAA station, Wilkes-Barre Intl Ap, Pa (12.6 mi from Jessup). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.