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Oaklyn, PA Weather Forecast
Oaklyn, PA Weather Forecast Date: 1030 PM EDT Sat Oct 10 2026
The area/counties/county of: Northumberland, including the cities of: Sunbury and Shamokin.or toggle through each period.
Overnight... Mostly cloudy. A slight chance of rain late this evening, then a chance of rain. Lows in the lower 50s. Southeast winds around 5 mph. Gusts up to 20 mph. Chance of rain 50%.
Sunday... Rain. A slight chance of thunderstorms in the afternoon. Highs in the lower 60s. East winds 5 to 10 mph with gusts up to 30 mph. Chance of rain near 100%.
Sunday Night... Cloudy. Rain, mainly in the evening. Patchy fog after midnight. Unseasonably mild. Lows in the upper 50s. East winds 5 to 10 mph with gusts up to 30 mph, becoming north after midnight. Chance of rain 90%.
Columbus Day... Mostly sunny. Highs around 70. North winds 5 to 10 mph.
Monday Night... Partly cloudy. Mild. Lows in the mid 50s. Northwest winds around 5 mph in the evening, becoming light and variable.
Tuesday... Partly sunny. Highs in the mid 70s.
Tuesday Night... Partly cloudy. Unseasonably mild. Lows around 60.
Wednesday... Mostly sunny. Highs in the lower 70s.
Wednesday Night... Partly cloudy. Lows in the lower 50s.
Thursday... Mostly sunny. Highs in the mid 60s.
Thursday Night... Mostly cloudy. A chance of showers after midnight. Lows around 50. Chance of rain 40%.
Friday... Mostly cloudy with a 50% chance of showers. Highs in the lower 60s.
Friday Night... Mostly cloudy with a 50% chance of showers. Lows in the upper 40s.
POP = Probability of Precipitation
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