Syner, Pennsylvania Weather
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Weather Forecast for Syner, Pennsylvania : Lebanon County
Issued: 12:12 am EDT Sep 3, 2025 Latitude: 40.3492571 Longitude: -76.587745 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
Sunny on Today Mostly Clear on Tonight 60% chance of thunderstorms on Thursday Mostly Sunny on Friday 50% chance of on Saturday Mostly Sunny on Sunday Sunny on Monday Mostly Sunny on Tuesday
High: 81°F Low: 58°F High: 85°F High: 85°F High: 83°F High: 75°F High: 75°F High: 75°F
Low: 61°F Low: 63°F Low: 55°F Low: 50°F Low: 52°F  
Sunny Mostly Clear Thunderstorms Mostly Sunny Partly Sunny Mostly Sunny Sunny Mostly Sunny
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Current Conditions at
MUIR AAF - (KMUI)
54°
Clear
as of 3:55 AM EDST
Rel. Humidity: 100%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MIDDLETWN/HARRISB - (KMDT)
57°
Clear
as of 3:56 AM EDST
Rel. Humidity: 87%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
HARRISBURG - (KCXY)
59°
Clear
as of 3:56 AM EDST
Rel. Humidity: 87%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
LANCASTER - (KLNS)
55°
Partly Cloudy
as of 3:53 AM EDST
Rel. Humidity: 93%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
5 MPH
100° East
Cloud Level(s): Scattered at 8500ft
Sunny on Today Today... Sunny, with a high near 81. Calm wind becoming south around 6 mph in the afternoon.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 58. Southeast wind 3 to 6 mph.
60% chance of thunderstorms Thursday Thursday... Showers likely and possibly a thunderstorm after 2pm. Increasing clouds, with a high near 85. South wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Thursday Night Thursday Night... Showers likely and possibly a thunderstorm before 11pm, then showers likely between 11pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 61. South wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
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 21 mph.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 63.
50% chance of Saturday Saturday... A chance of showers after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 50%.
30% chance of rain Saturday Night Saturday Night... A chance of showers before 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 75.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 50.
Sunny on Monday Monday... Sunny, with a high near 75.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 52.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 75.
Current Radar Image


Sun Almanac for Syner, Pennsylvania
Sunrise: 06:36 AM
Sunset: 7:35 PM
Civil Sunrise:06:08 AM
Civil Sunset: 8:03 PM
Nautical Sunrise: 05:35 AM
Nautical Sunset: 8:36 PM
Astro Sunrise: 05:01 AM
Astro Sunset: 9:10 PM
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