Atlas, Pennsylvania Weather
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Weather Forecast for Atlas, Pennsylvania : Northumberland County
Issued: 12:23 pm EDT Aug 31, 2025 Latitude: 40.7998089 Longitude: -76.4277301 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Labor Day Tuesday Wednesday Thursday Friday Saturday
Sunny on This Afternoon Cloudy on Tonight Mostly Sunny on Labor Day Mostly Sunny on Tuesday Mostly Sunny on Wednesday 50% chance of on Thursday 50% chance of on Friday Mostly Sunny on Saturday
High: 74°F Low: 52°F High: 76°F High: 76°F High: 76°F High: 76°F High: 73°F High: 74°F
Low: 52°F Low: 53°F Low: 57°F Low: 58°F Low: 54°F  
Sunny Cloudy Mostly Sunny Mostly Sunny Mostly Sunny Partly Sunny Partly Sunny Mostly Sunny
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Current Conditions at
SELINSGROVE - (KSEG)
70°
Clear
as of 11:53 AM EDST
Rel. Humidity: 49%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
READING - (KRDG)
73°
Mostly Clear
as of 12:14 PM EDST
Rel. Humidity: 38%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.23 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Few at 5000ft
Current Conditions at
WILLIAMSPORT - (KIPT)
70°
Clear
as of 11:54 AM EDST
Rel. Humidity: 46%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
6 MPH
220° Southwest
Cloud Level(s): Clear
Sunny on This Afternoon This Afternoon... Sunny, with a high near 74. North wind 3 to 5 mph.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 52. Calm wind.
Mostly Sunny on Labor Day Labor Day... Mostly sunny, with a high near 76. Calm wind becoming east around 5 mph in the afternoon.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 52. Calm wind.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 76. Calm wind.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 53.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 76.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 57.
50% chance of Thursday Thursday... A chance of showers after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 50%.
70% chance of rain Thursday Night Thursday Night... Showers likely, mainly after 8pm. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.
50% chance of Friday Friday... A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 50%.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 54.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 74.
Current Radar Image


Sun Almanac for Atlas, Pennsylvania
Sunrise: 06:32 AM
Sunset: 7:40 PM
Civil Sunrise:06:04 AM
Civil Sunset: 8:08 PM
Nautical Sunrise: 05:30 AM
Nautical Sunset: 8:41 PM
Astro Sunrise: 04:55 AM
Astro Sunset: 9:16 PM
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