Allen, Pennsylvania Weather
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Weather Forecast for Allen, Pennsylvania : Cumberland County
Issued: 1:41 pm EDT Oct 18, 2025 Latitude: 40.1653681 Longitude: -77.0844233 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Mostly Sunny on This Afternoon Mostly Clear on Tonight Partly Sunny on Sunday 40% chance of on Monday Sunny on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday Mostly Sunny on Friday
High: 71°F Low: 48°F High: 75°F High: 62°F High: 66°F High: 59°F High: 56°F High: 58°F
Low: 50°F Low: 41°F Low: 44°F Low: 41°F Low: 37°F  
Mostly Sunny Mostly Clear Partly Sunny Partly Sunny Sunny Mostly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
HARRISBURG - (KCXY)
66°
Clear
as of 12:56 PM EDST
Rel. Humidity: 45%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
5 MPH
050° Northeast
Cloud Level(s): Clear
Current Conditions at
COLLEGE PARK ARPT - (KCGS)
73°
Clear
as of 1:35 PM EDST
Rel. Humidity: 38%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
7 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
MIDDLETWN/HARRISB - (KMDT)
66°
Mostly Cloudy
as of 12:56 PM EDST
Rel. Humidity: 45%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
5 MPH
140° Southeast
Cloud Level(s): Few at 6000ft, Broken at 20000ft
Current Conditions at
YORK - (KTHV)
70°
Clear
as of 12:53 PM EDST
Rel. Humidity: 37%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
9 MPH
200° South
Cloud Level(s): Clear
Mostly Sunny on This Afternoon This Afternoon... Mostly sunny, with a high near 71. South wind around 6 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 48. Southeast wind around 5 mph becoming calm in the evening.
Partly Sunny on Sunday Sunday... Partly sunny, with a high near 75. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph.
100% chance of rain Sunday Night Sunday Night... Showers. Low around 50. South wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
40% chance of Monday Monday... A chance of showers before 2pm. Partly sunny, with a high near 62. West wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 41.
Sunny on Tuesday Tuesday... Sunny, with a high near 66.
30% chance of rain Tuesday Night Tuesday Night... A chance of showers before 2am. Partly cloudy, with a low around 44. Chance of precipitation is 30%.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 59.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 41.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 56.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 37.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 58.
Current Radar Image


Sun Almanac for Allen, Pennsylvania
Sunrise: 07:23 AM
Sunset: 6:24 PM
Civil Sunrise:06:55 AM
Civil Sunset: 6:52 PM
Nautical Sunrise: 06:24 AM
Nautical Sunset: 7:23 PM
Astro Sunrise: 05:52 AM
Astro Sunset: 7:54 PM
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