Atlas, Pennsylvania Weather
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Weather Forecast for Atlas, Pennsylvania : Northumberland County
Issued: 6:10 am EDT Oct 18, 2025 Latitude: 40.7998089 Longitude: -76.4277301 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Partly Sunny on Today Mostly Clear on Tonight 30% chance of rain on Sunday 40% chance of on Monday Mostly Sunny on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday Mostly Sunny on Friday
High: 66°F Low: 48°F High: 72°F High: 59°F High: 63°F High: 55°F High: 56°F High: 58°F
Low: 49°F Low: 40°F Low: 42°F Low: 38°F Low: 38°F  
Partly Sunny Mostly Clear Rain Partly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
SELINSGROVE - (KSEG)
48°
Partly Cloudy
as of 5:53 AM EDST
Rel. Humidity: 93%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 4600ft, Few at 6000ft, Scattered at 12000ft
Current Conditions at
MUIR AAF - (KMUI)
52°
Cloudy
as of 5:55 AM EDST
Rel. Humidity: 93%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 5000ft
Current Conditions at
READING - (KRDG)
50°
Cloudy
as of 5:54 AM EDST
Rel. Humidity: 81%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 5000ft
Current Conditions at
WILLIAMSPORT - (KIPT)
48°
Mostly Clear
as of 5:54 AM EDST
Rel. Humidity: 87%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 11000ft
Partly Sunny on Today Today... Partly sunny, with a high near 66. Calm wind becoming south around 5 mph in the afternoon.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 48. Light south wind.
30% chance of rain Sunday Sunday... A chance of showers after 2pm. Mostly sunny, with a high near 72. South wind 6 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
90% chance of rain Sunday Night Sunday Night... Showers, mainly after 8pm. Low around 49. South wind 9 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
40% chance of Monday Monday... A chance of showers, mainly before 2pm. Partly sunny, with a high near 59. West wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 40.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 63.
30% chance of rain Tuesday Night Tuesday Night... A chance of showers between 8pm and 2am. Partly cloudy, with a low around 42. Chance of precipitation is 30%.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 55.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 38.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 56.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 38.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 58.
Current Radar Image


Sun Almanac for Atlas, Pennsylvania
Sunrise: 07:21 AM
Sunset: 6:21 PM
Civil Sunrise:06:53 AM
Civil Sunset: 6:48 PM
Nautical Sunrise: 06:21 AM
Nautical Sunset: 7:20 PM
Astro Sunrise: 05:50 AM
Astro Sunset: 7:52 PM
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