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Lower Augusta, PA Weather Forecast
Lower Augusta, PA Weather Forecast Date: 600 PM EDT Sun Sep 20 2026
The area/counties/county of: Northumberland, including the cities of: Sunbury and Shamokin.or toggle through each period.
Tonight... Mostly cloudy. A chance of rain this evening. Patchy fog. Lows in the mid 50s. North winds 5 to 10 mph. Chance of rain 40%.
Monday... Cloudy. Patchy fog in the morning. A chance of showers in the afternoon. Highs in the upper 60s. Northeast winds around 5 mph. Gusts up to 20 mph in the morning. Chance of rain 30%.
Monday Night... Cloudy. A chance of showers in the evening, then showers after midnight. Lows in the lower 50s. Northeast winds around 5 mph. Gusts up to 20 mph after midnight. Chance of rain 90%.
Tuesday... Showers, mainly in the morning. Highs around 60. Northeast winds around 5 mph with gusts up to 20 mph. Chance of rain 90%.
Tuesday Night... Cloudy. Showers likely, mainly in the evening. Lows in the upper 40s. Northeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70%.
Wednesday... Mostly cloudy. Highs in the lower 60s.
Wednesday Night... Mostly cloudy. Lows in the mid 40s.
Thursday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 60s.
Thursday Night... Mostly cloudy. Lows in the mid 40s.
Friday... Mostly sunny. Highs in the mid 60s.
Friday Night... Partly cloudy. Lows in the upper 40s.
Saturday... Mostly sunny. Highs in the upper 60s.
Saturday Night... Mostly cloudy. Lows in the upper 40s.
POP = Probability of Precipitation
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