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Greenbriar, Pennsylvania Weather Forecast
Greenbriar, Pennsylvania Weather
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Weather Forecast for Greenbriar, Pennsylvania : Dauphin County
Issued: 7:05 am EST Dec 15, 2025 Latitude: 40.2984232 Longitude: -76.7008028 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
20% chance of snow on Today Mostly Clear on Tonight Mostly Sunny on Tuesday Partly Sunny on Wednesday Partly Sunny on Thursday Mostly Sunny on Friday Partly Sunny on Saturday Mostly Cloudy on Sunday
High: 28°F Low: 15°F High: 33°F High: 45°F High: 51°F High: 40°F High: 39°F High: 46°F
Low: 21°F Low: 25°F Low: 32°F Low: 22°F Low: 33°F  
Snow Mostly Clear Mostly Sunny Partly Sunny Partly Sunny Mostly Sunny Partly Sunny Mostly Cloudy
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Current Conditions at
MIDDLETWN/HARRISB - (KMDT)
23°
Feels like 9°F
Mostly Cloudy
as of 10:56 AM EST
Rel. Humidity: 62%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.38 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 24 MPH
300° Northwest
Cloud Level(s): Few at 19000ft, Broken at 24000ft
Current Conditions at
HARRISBURG - (KCXY)
23°
Feels like 9°F
Clear
as of 10:56 AM EST
Rel. Humidity: 53%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.39 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 21 MPH
320° Northwest
Cloud Level(s): Clear
Current Conditions at
MUIR AAF - (KMUI)
23°
Feels like 11°F
Mostly Cloudy
as of 10:55 AM EST
Rel. Humidity: 57%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.34 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 21 MPH
290° West
Cloud Level(s): Few at 3000ft, Scattered at 15000ft, Broken at 25000ft
Current Conditions at
LANCASTER - (KLNS)
21°
Feels like 6°F
Clear
as of 10:53 AM EST
Rel. Humidity: 62%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.36 in.
Flight Rule: VFR
Wind Data
17 MPH
290° West
Cloud Level(s): Clear
20% chance of snow Today Today... A slight chance of snow showers after 4pm. Mostly cloudy, with a high near 28. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Mostly Clear on Tonight Tonight... Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Light southwest wind.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 33. Calm wind becoming west around 5 mph.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 21. Light south wind.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 45. South wind 5 to 9 mph becoming west in the afternoon.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 25.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 51.
90% chance of rain Thursday Night Thursday Night... Showers. Low around 32. Chance of precipitation is 90%.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 40. Breezy.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 22.
Partly Sunny on Saturday Saturday... Partly sunny, with a high near 39.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 33.
Mostly Cloudy on Sunday Sunday... Mostly cloudy, with a high near 46.
Current Radar Image


Sun Almanac for Greenbriar, Pennsylvania
Sunrise: 07:23 AM
Sunset: 4:42 PM
Civil Sunrise:06:52 AM
Civil Sunset: 5:12 PM
Nautical Sunrise: 06:18 AM
Nautical Sunset: 5:46 PM
Astro Sunrise: 05:45 AM
Astro Sunset: 6:20 PM
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