Roundtop, Pennsylvania Weather
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Weather Forecast for Roundtop, Pennsylvania : Tioga County
Issued: 12:35 pm EDT Sep 3, 2025 Latitude: 41.7070172 Longitude: -77.2521964 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Mostly Clear on Tonight 90% chance of thunderstorms on Thursday Mostly Sunny on Friday 50% chance of thunderstorms on Saturday Mostly Sunny on Sunday Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday
Low: 55°F High: 73°F High: 75°F High: 64°F High: 65°F High: 64°F High: 68°F High: 70°F
Low: 50°F Low: 56°F Low: 44°F Low: 42°F Low: 41°F Low: 45°F  
Mostly Clear Thunderstorms Mostly Sunny Thunderstorms Mostly Sunny Sunny Sunny Mostly Sunny
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Current Conditions at
WILLIAMSPORT - (KIPT)
79°
Mostly Cloudy
as of 3:54 PM EDST
Rel. Humidity: 36%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.85 in.
Flight Rule: VFR
Wind Data
5 MPH
100° East
Cloud Level(s): Scattered at 7500ft, Broken at 9000ft
Current Conditions at
ELMIRA - (KELM)
79°
Mostly Clear
as of 3:53 PM EDST
Rel. Humidity: 31%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
5 MPH
220° Southwest
Cloud Level(s): Few at 8500ft
Current Conditions at
WELLSVILLE MUNI - (KELZ)
75°
Mostly Cloudy
as of 3:56 PM EDST
Rel. Humidity: 36%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
9 MPH
Gust: 17 MPH
220° Southwest
Cloud Level(s): Broken at 8000ft
Current Conditions at
DANSVILLE - (KDSV)
82°
Partly Cloudy
as of 3:54 PM EDST
Rel. Humidity: 26%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.82 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 20 MPH
190° South
Cloud Level(s): Scattered at 9000ft
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 55. South wind 7 to 9 mph.
90% chance of thunderstorms Thursday Thursday... A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 73. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
60% chance of thunderstorms Thursday Night Thursday Night... Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 50. Southwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 75. Southwest wind 5 to 14 mph, with gusts as high as 25 mph.
50% chance of thunderstorms Friday Night Friday Night... A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Mostly cloudy, with a low around 56. Southwest wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
50% chance of thunderstorms Saturday Saturday... A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 64. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 44.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 65.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 42.
Sunny on Monday Monday... Sunny, with a high near 64.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 41.
Sunny on Tuesday Tuesday... Sunny, with a high near 68.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 45.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 70.
Current Radar Image


Sun Almanac for Roundtop, Pennsylvania
Sunrise: 06:38 AM
Sunset: 7:39 PM
Civil Sunrise:06:09 AM
Civil Sunset: 8:07 PM
Nautical Sunrise: 05:35 AM
Nautical Sunset: 8:41 PM
Astro Sunrise: 05:00 AM
Astro Sunset: 9:16 PM
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