Williamsport, Pennsylvania Weather
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Weather Forecast for Williamsport, Pennsylvania : Northampton County
Issued: 6:58 pm EDT Jun 27, 2025 Latitude: 40.6812101 Longitude: -75.2012873 View on Google Maps

MouseOver for Detail Forecast
Overnight Saturday Sunday Monday Tuesday Wednesday Thursday Independence Day
50% chance of thunderstorms on Overnight 30% chance of thunderstorms on Saturday Mostly Sunny on Sunday 30% chance of thunderstorms on Monday 80% chance of thunderstorms on Tuesday Sunny on Wednesday Mostly Sunny on Thursday Sunny on Independence Day
Low: 63°F High: 87°F High: 86°F High: 90°F High: 84°F High: 85°F High: 86°F High: 84°F
Low: 68°F Low: 65°F Low: 71°F Low: 66°F Low: 65°F Low: 64°F  
Thunderstorms Thunderstorms Mostly Sunny Thunderstorms Thunderstorms Sunny Mostly Sunny Sunny
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Current Conditions at
ALLENTOWN - (KABE)
61°
Cloudy
as of 3:22 AM EDST
Rel. Humidity: 87%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: IFR
Wind Data
3 MPH
070° East
Cloud Level(s): Solid Overcast at 800ft
Current Conditions at
QUAKERTOWN - (KUKT)
61°
Mostly Cloudy
as of 3:15 AM EDST
Rel. Humidity: 100%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Broken at 1000ft
Current Conditions at
DOYLESTOWN - (KDYL)
63°
Cloudy
as of 2:54 AM EDST
Rel. Humidity: 88%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Scattered at 1000ft, Solid Overcast at 1300ft
Current Conditions at
POCONO MNTS MUNICIPAL AP - (KMPO)
55°
Mostly Cloudy
Fog
as of 3:06 AM EDST
Rel. Humidity: 100%
Dew Point: 55°F
Visibility: 1/2 Miles
Pressure: 30.15 in.
Flight Rule: IFR
Wind Data
5 MPH
140° Southeast
50% chance of thunderstorms Overnight Overnight... A chance of showers and thunderstorms. Cloudy, with a low around 63. East wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
30% chance of thunderstorms Saturday Saturday... A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 87. Light and variable wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Saturday Night Saturday Night... Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 68. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 86. Calm wind becoming northwest around 5 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 65. Calm wind.
30% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
50% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 50%.
80% chance of thunderstorms Tuesday Tuesday... Showers likely, then showers and possibly a thunderstorm after 2pm. High near 84. Chance of precipitation is 80%.
80% chance of thunderstorms Tuesday Night Tuesday Night... Showers and possibly a thunderstorm before 8pm. Low around 66. Chance of precipitation is 80%.
Sunny on Wednesday Wednesday... Sunny, with a high near 85.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 65.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 86.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 64.
Sunny on Independence Day Independence Day... Sunny, with a high near 84.
Current Radar Image


Sun Almanac for Williamsport, Pennsylvania
Sunrise: 05:32 AM
Sunset: 8:36 PM
Civil Sunrise:04:59 AM
Civil Sunset: 9:09 PM
Nautical Sunrise: 04:17 AM
Nautical Sunset: 9:52 PM
Astro Sunrise: 03:27 AM
Astro Sunset: 10:42 PM
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