7-Day Forecast 41.24°N 76.99°W (Text-Only)
NWS Forecast for: South Williamsport PA
Issued by: National Weather Service State College, PA
Last Update: 2:32 am EDT Jul 14, 2025




Overnight: A slight chance of showers. Mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 20%.

Monday: Showers and thunderstorms likely, mainly between 2pm and 4pm. Mostly cloudy, with a high near 85. Calm wind. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night: A chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Calm wind. Chance of precipitation is 30%.

Tuesday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.

Wednesday: A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 88. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night: Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

Thursday: Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 89. Chance of precipitation is 70%.

Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

Friday: Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 60%.

Friday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

Saturday: A chance of showers. Partly sunny, with a high near 86. Chance of precipitation is 30%.

Saturday Night: A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 50%.



South Williamsport PA
 41.24°N 76.99°W (Elev. 492 ft)

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