Acker, Pennsylvania Weather
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Weather Forecast for Acker, Pennsylvania : Perry County
Issued: 10:55 pm EDT May 18, 2025 Latitude: 40.4973059 Longitude: -77.0599799 View on Google Maps

MouseOver for Detail Forecast
Overnight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Clear on Overnight Sunny on Monday Increasing Clouds on Tuesday 100% chance of rain on Wednesday 90% chance of rain on Thursday 60% chance of on Friday 40% chance of rain on Saturday 30% chance of rain on Sunday
Low: 51°F High: 71°F High: 69°F High: 57°F High: 58°F High: 62°F High: 66°F High: 69°F
Low: 44°F Low: 51°F Low: 50°F Low: 48°F Low: 46°F Low: 47°F  
Mostly Clear Sunny Increasing Clouds Rain Rain Partly Sunny Rain Rain
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Current Conditions at
HARRISBURG - (KCXY)
63°
Cloudy
as of 12:56 AM EDST
Rel. Humidity: 59%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.82 in.
Flight Rule: VFR
Wind Data
6 MPH
290° West
Cloud Level(s): Broken at 3600ft, Solid Overcast at 4500ft
Current Conditions at
SELINSGROVE - (KSEG)
61°
Cloudy
as of 12:53 AM EDST
Rel. Humidity: 63%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
6 MPH
300° Northwest
Cloud Level(s): Solid Overcast at 3500ft
Current Conditions at
MIDDLETWN/HARRISB - (KMDT)
63°
Mostly Cloudy
as of 12:56 AM EDST
Rel. Humidity: 59%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.82 in.
Flight Rule: VFR
Wind Data
14 MPH
310° Northwest
Cloud Level(s): Broken at 4300ft
Current Conditions at
MUIR AAF - (KMUI)
61°
Clear
as of 12:55 AM EDST
Rel. Humidity: 63%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.79 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 21 MPH
300° Northwest
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 51. Northwest wind 5 to 7 mph.
Sunny on Monday Monday... Sunny, with a high near 71. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 44. Northwest wind 3 to 7 mph.
Increasing Clouds on Tuesday Tuesday... Increasing clouds, with a high near 69. North wind 3 to 6 mph.
80% chance of rain Tuesday Night Tuesday Night... Showers, mainly after 2am. Low around 51. Light northeast wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
100% chance of rain Wednesday Wednesday... Showers. High near 57. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
90% chance of rain Wednesday Night Wednesday Night... Showers. Low around 50. Chance of precipitation is 90%.
90% chance of rain Thursday Thursday... Showers. High near 58. Chance of precipitation is 90%.
50% chance of rain Thursday Night Thursday Night... A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
60% chance of Friday Friday... Showers likely, mainly after 2pm. Partly sunny, with a high near 62. Chance of precipitation is 60%.
60% chance of rain Friday Night Friday Night... Showers likely. Partly cloudy, with a low around 46. Chance of precipitation is 60%.
40% chance of rain Saturday Saturday... A chance of showers. Mostly sunny, with a high near 66. Chance of precipitation is 40%.
30% chance of rain Saturday Night Saturday Night... A chance of showers. Partly cloudy, with a low around 47. Chance of precipitation is 30%.
30% chance of rain Sunday Sunday... A chance of showers. Mostly sunny, with a high near 69. Chance of precipitation is 30%.
Current Radar Image


Sun Almanac for Acker, Pennsylvania
Sunrise: 05:48 AM
Sunset: 8:22 PM
Civil Sunrise:05:16 AM
Civil Sunset: 8:53 PM
Nautical Sunrise: 04:37 AM
Nautical Sunset: 9:32 PM
Astro Sunrise: 03:53 AM
Astro Sunset: 10:16 PM
Pennsylvania's Current Temperatures
Pennsylvania's Current Temperature Map

Pennsylvania's Satellite ImagePennsylvania Satellite Image

Pennsylvania's Current Wind DirectionPennsylvania's Current Wind Direction

National Summary
of upper and lower values of current conditions amongst 6943 locations
in the contiguous United States
High
Temp		 88° Laughlin AFB, Texas
and 1 other location
Low
Temp		 30° Walton Peak, Colorado
and 1 other location
Wind
Speed		 49mph Boysen/Thermopol, Wyoming
Wind
Gust		 55mph Boysen/Thermopol, Wyoming
and 1 other location
Wind
Chill		 19° La Veta Mountain, Colorado
Heat
Index		 92° Del Rio, Texas
and 1 other location
High
Pressure		 30.25Hg Brookings Arpt, Oregon
and 2 other locations
Low
Pressure		 29.37Hg Houlton, Maine
# Locations Reporting Snow 3
# Locations Reporting Rain 94
# Locations Reporting Thunderstorms / Lightning 10
# Locations Reporting Fog 4
Average Temperature in the Contiguous USA 60°
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