This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 40.8918°N, -76.7975°.
NBM + global weather models
Updated: 10:54 PM
Weather in Northumberland
The 10-day span for Northumberland runs from a high near 32° on Monday down to 12° overnight on Thursday. About 0.75 in of precipitation is expected in total; the most likely wet day is Thursday (88% chance). Hold onto the patio furniture Tuesday: gusts could hit 28 mph. No watches or warnings are active for the area right now. Right now Northumberland is running about 51° warmer than Rochester. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Northumberland, PA · Elev 505 ft · 40.89°N, 76.80°W · Pennsylvania · Forecast computed for these exact coordinates
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