Little Roundtop, Pennsylvania Weather
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Weather Forecast for Little Roundtop, Pennsylvania : Juniata County
Issued: 6:03 am EDT Sep 3, 2025 Latitude: 40.6522983 Longitude: -77.357212 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
Sunny on Today Mostly Clear on Tonight 90% chance of thunderstorms on Thursday Mostly Sunny on Friday 60% chance of rain on Saturday Sunny on Sunday Sunny on Monday Mostly Sunny on Tuesday
High: 76°F Low: 56°F High: 76°F High: 79°F High: 69°F High: 67°F High: 68°F High: 69°F
Low: 58°F Low: 60°F Low: 49°F Low: 46°F Low: 48°F  
Sunny Mostly Clear Thunderstorms Mostly Sunny Rain Sunny Sunny Mostly Sunny
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Current Conditions at
SELINSGROVE - (KSEG)
64°
Clear
as of 9:53 AM EDST
Rel. Humidity: 72%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
UNIVERSITY PARK - (KUNV)
63°
Clear
as of 9:53 AM EDST
Rel. Humidity: 72%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
HARRISBURG - (KCXY)
66°
Clear
as of 9:56 AM EDST
Rel. Humidity: 68%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 76. Light south wind.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 56. Calm wind becoming south around 5 mph.
90% chance of thunderstorms Thursday Thursday... A slight chance of showers, then showers and possibly a thunderstorm after 2pm. High near 76. Southeast wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
80% chance of thunderstorms Thursday Night Thursday Night... Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 58. South wind 3 to 5 mph. Chance of precipitation is 80%. 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 79. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
20% chance of thunderstorms Friday Night Friday Night... A slight chance of showers before 11pm, then a slight chance of showers and thunderstorms between 11pm and 5am, then a slight chance of showers after 5am. Partly cloudy, with a low around 60. Chance of precipitation is 20%.
60% chance of rain Saturday Saturday... Showers likely, mainly before 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.
30% chance of rain Saturday Night Saturday Night... A chance of showers before 8pm. Partly cloudy, with a low around 49. Chance of precipitation is 30%.
Sunny on Sunday Sunday... Sunny, with a high near 67.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 46.
Sunny on Monday Monday... Sunny, with a high near 68.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 48.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 69.
Sun Almanac for Little Roundtop, Pennsylvania
Sunrise: 06:39 AM
Sunset: 7:38 PM
Civil Sunrise:06:11 AM
Civil Sunset: 8:06 PM
Nautical Sunrise: 05:38 AM
Nautical Sunset: 8:39 PM
Astro Sunrise: 05:03 AM
Astro Sunset: 9:14 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.