Mount Zion, Pennsylvania Weather
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Weather Forecast for Mount Zion, Pennsylvania : Lebanon County
Issued: 1:05 pm EDT Sep 4, 2025 Latitude: 40.4000914 Longitude: -76.3816247 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
50% chance of thunderstorms on Tonight Mostly Sunny on Friday 80% chance of thunderstorms on Saturday 30% chance of rain on Sunday Sunny on Monday Sunny on Tuesday Sunny on Wednesday Mostly Sunny on Thursday
Low: 61°F High: 85°F High: 83°F High: 74°F High: 72°F High: 74°F High: 76°F High: 78°F
Low: 65°F Low: 57°F Low: 48°F Low: 47°F Low: 48°F Low: 51°F  
Thunderstorms Mostly Sunny Thunderstorms Rain Sunny Sunny Sunny Mostly Sunny
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Current Conditions at
MUIR AAF - (KMUI)
70°
Cloudy
Shower(S) In Vicinity
as of 8:55 PM EDST
Rel. Humidity: 88%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.79 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 1700ft, Broken at 5500ft, Solid Overcast at 8000ft
Current Conditions at
LANCASTER - (KLNS)
68°
Mostly Cloudy
as of 9:22 PM EDST
Rel. Humidity: 93%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.81 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Broken at 1800ft, Broken at 2700ft
Current Conditions at
READING - (KRDG)
68°
Cloudy
Heavy Thunderstorm Rain Mist
as of 9:23 PM EDST
Rel. Humidity: 88%
Dew Point: 64°F
Visibility: 2 1/2 Miles
Pressure: 29.81 in.
Flight Rule: IFR
Wind Data
3 MPH
160° South
Cloud Level(s): Scattered at 1700ft, Broken at 2600ft, Solid Overcast at 5500ft
Current Conditions at
SELINSGROVE - (KSEG)
64°
Cloudy
Light Rain
as of 8:53 PM EDST
Rel. Humidity: 100%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.80 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 4000ft, Broken at 7500ft, Solid Overcast at 10000ft
50% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 61. South wind around 6 mph becoming calm after midnight. Chance of precipitation is 50%. 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 85. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 65. South wind 3 to 6 mph.
80% chance of thunderstorms Saturday Saturday... A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 83. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
80% chance of thunderstorms Saturday Night Saturday Night... Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 57. Northwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
30% chance of rain Sunday Sunday... A chance of showers before 8am. Mostly sunny, with a high near 74. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 48.
Sunny on Monday Monday... Sunny, with a high near 72.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 47.
Sunny on Tuesday Tuesday... Sunny, with a high near 74.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 48.
Sunny on Wednesday Wednesday... Sunny, with a high near 76.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 51.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 78.
Current Radar Image


Sun Almanac for Mount Zion, Pennsylvania
Sunrise: 06:36 AM
Sunset: 7:32 PM
Civil Sunrise:06:09 AM
Civil Sunset: 8:00 PM
Nautical Sunrise: 05:36 AM
Nautical Sunset: 8:33 PM
Astro Sunrise: 05:01 AM
Astro Sunset: 9:08 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.