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Riverside, Pennsylvania Weather Forecast
Riverside, Pennsylvania Weather
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Weather Forecast for Riverside, Pennsylvania : Northumberland County
Issued: 1:37 am EST Dec 15, 2025 Latitude: 40.9553644 Longitude: -76.6288451 View on Google Maps

MouseOver for Detail Forecast
Overnight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Cloudy on Overnight 30% chance of snow on Monday Mostly Sunny on Tuesday Mostly Cloudy on Wednesday Partly Sunny on Thursday Partly Sunny on Friday Mostly Cloudy on Saturday Mostly Cloudy on Sunday
Low: 13°F High: 27°F High: 31°F High: 43°F High: 48°F High: 37°F High: 36°F High: 43°F
Low: 14°F Low: 22°F Low: 23°F Low: 30°F Low: 20°F Low: 32°F  
Cloudy Snow Mostly Sunny Mostly Cloudy Partly Sunny Partly Sunny Mostly Cloudy Mostly Cloudy
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Current Conditions at
SELINSGROVE - (KSEG)
18°
Mostly Cloudy
as of 12:53 AM EST
Rel. Humidity: 52%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 4600ft, Broken at 5500ft
Current Conditions at
WILLIAMSPORT - (KIPT)
16°
Feels like 2°F
Partly Cloudy
as of 12:54 AM EST
Rel. Humidity: 56%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
13 MPH
290° West
Cloud Level(s): Scattered at 3900ft, Scattered at 5500ft
Current Conditions at
MUIR AAF - (KMUI)
19°
Feels like 7°F
Mostly Clear
as of 12:55 AM EST
Rel. Humidity: 52%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.23 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 20 MPH
280° West
Cloud Level(s): Few at 3800ft
Current Conditions at
READING - (KRDG)
19°
Feels like 6°F
Cloudy
as of 12:54 AM EST
Rel. Humidity: 52%
Dew Point: 5°F
Visibility: 9 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 25 MPH
290° West
Cloud Level(s): Solid Overcast at 4300ft
Cloudy on Overnight Overnight... Partly cloudy, with a low around 13. Northwest wind around 6 mph.
30% chance of snow Monday Monday... A chance of snow showers, mainly between 3pm and 5pm. Increasing clouds, with a high near 27. West wind 3 to 7 mph. Chance of precipitation is 30%.
Clearing on Monday Night Monday Night... Cloudy during the early evening, then gradual clearing, with a low around 14. Calm wind.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 31. Calm wind.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 22. Calm wind.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 43.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 23.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 48.
90% chance of rain Thursday Night Thursday Night... Showers, mainly before 1am. Low around 30. Chance of precipitation is 90%.
Partly Sunny on Friday Friday... Partly sunny, with a high near 37.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 20.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 36.
30% chance of rain Saturday Night Saturday Night... A chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Mostly Cloudy on Sunday Sunday... Mostly cloudy, with a high near 43.
Current Radar Image


Sun Almanac for Riverside, Pennsylvania
Sunrise: 07:24 AM
Sunset: 4:39 PM
Civil Sunrise:06:53 AM
Civil Sunset: 5:10 PM
Nautical Sunrise: 06:19 AM
Nautical Sunset: 5:45 PM
Astro Sunrise: 05:45 AM
Astro Sunset: 6:18 PM
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