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Delaware Run, PA Weather Forecast
Delaware Run, PA Weather Forecast Date: 900 PM EDT Wed Sep 30 2026
The area/counties/county of: Northumberland, including the cities of: Sunbury and Shamokin.or toggle through each period.
Tonight... Cloudy. Unseasonably mild. Lows around 60. South winds around 5 mph.
Thursday... Patchy fog in the morning. Cloudy with a slight chance of light rain in the morning, then mostly sunny in the afternoon. Warm with highs in the upper 70s. South winds around 5 mph. Chance of rain 20%.
Thursday Night... Partly cloudy in the evening, then becoming mostly cloudy. Unseasonably mild. Lows in the lower 60s. South winds around 5 mph.
Friday... Mostly sunny in the morning, then mostly cloudy with showers likely in the afternoon. Unseasonably warm with highs in the lower 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70%.
Friday Night... Mostly cloudy with showers likely in the evening, then partly cloudy after midnight. Cooler with lows in the upper 40s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70%.
Saturday... Sunny, cooler with highs in the upper 60s.
Saturday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.
Sunday... Mostly sunny. Highs in the mid 60s.
Sunday Night... Partly cloudy. Lows around 50.
Monday... Mostly sunny. Highs in the mid 60s.
Monday Night... Mostly clear. Cooler with lows in the upper 30s.
Tuesday... Sunny. Highs in the upper 50s.
Tuesday Night... Mostly clear. Lows in the upper 30s.
POP = Probability of Precipitation
Delaware Run Radar Loop
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