Sunnyside, Pennsylvania Weather
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Weather Forecast for Sunnyside, Pennsylvania : Northumberland County
Issued: 7:48 pm EDT Jul 3, 2025 Latitude: 40.8164746 Longitude: -76.5785693 View on Google Maps

MouseOver for Detail Forecast
Tonight Independence Day Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Clear on Tonight Sunny on Independence Day Sunny on Saturday Sunny on Sunday 30% chance of thunderstorms on Monday 60% chance of thunderstorms on Tuesday 30% chance of on Wednesday 60% chance of thunderstorms on Thursday
Low: 58°F High: 81°F High: 85°F High: 88°F High: 88°F High: 85°F High: 85°F High: 83°F
Low: 58°F Low: 65°F Low: 67°F Low: 69°F Low: 66°F Low: 66°F  
Mostly Clear Sunny Sunny Sunny Thunderstorms Thunderstorms Partly Sunny Thunderstorms
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Current Conditions at
SELINSGROVE - (KSEG)
81°
Clear
as of 7:53 PM EDST
Rel. Humidity: 36%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
8 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
MUIR AAF - (KMUI)
84°
Clear
as of 7:55 PM EDST
Rel. Humidity: 45%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
7 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
WILLIAMSPORT - (KIPT)
81°
Clear
as of 7:54 PM EDST
Rel. Humidity: 44%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 18 MPH
310° Northwest
Cloud Level(s): Clear
Current Conditions at
READING - (KRDG)
75°
Partly Cloudy
as of 7:54 PM EDST
Rel. Humidity: 60%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 25 MPH
030° Northeast
Cloud Level(s): Scattered at 8000ft
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 58. Calm wind.
Sunny on Independence Day Independence Day... Sunny, with a high near 81. Calm wind becoming north around 5 mph.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 58. Calm wind.
Sunny on Saturday Saturday... Sunny, with a high near 85. Light and variable wind.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 65. Calm wind.
Sunny on Sunday Sunday... Sunny, with a high near 88.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 67.
30% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
30% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.
60% chance of thunderstorms Tuesday Tuesday... Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 60%.
60% chance of thunderstorms Tuesday Night Tuesday Night... Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 66. Chance of precipitation is 60%.
30% chance of Wednesday Wednesday... A chance of showers. Partly sunny, with a high near 85. Chance of precipitation is 30%.
30% chance of rain Wednesday Night Wednesday Night... A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
60% chance of thunderstorms Thursday Thursday... Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. Chance of precipitation is 60%.
Current Radar Image


Sun Almanac for Sunnyside, Pennsylvania
Sunrise: 05:40 AM
Sunset: 8:41 PM
Civil Sunrise:05:07 AM
Civil Sunset: 9:15 PM
Nautical Sunrise: 04:25 AM
Nautical Sunset: 9:57 PM
Astro Sunrise: 03:35 AM
Astro Sunset: 10:46 PM
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