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Arch Rock, Pennsylvania Weather Forecast
Arch Rock, Pennsylvania Weather
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Weather Forecast for Arch Rock, Pennsylvania : Juniata County
Issued: 3:57 pm EST Dec 23, 2025 Latitude: 40.6075756 Longitude: -77.4183239 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Christmas Day Friday Saturday Sunday Monday Tuesday
Cloudy on Tonight Sunny on Wednesday Mostly Cloudy on Christmas Day 80% chance of freezing rain, snow, & sleet on Friday Cloudy on Saturday 80% chance of rain on Sunday Mostly Cloudy on Monday Partly Sunny on Tuesday
Low: 35°F High: 44°F High: 46°F High: 32°F High: 37°F High: 45°F High: 30°F High: 29°F
Low: 30°F Low: 24°F Low: 27°F Low: 32°F Low: 25°F Low: 18°F  
Cloudy Sunny Mostly Cloudy Freezing Rain, Snow, & Sleet Cloudy Rain Mostly Cloudy Partly Sunny
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Current Conditions at
UNIVERSITY PARK - (KUNV)
34°
Cloudy
Mist
as of 3:53 PM EST
Rel. Humidity: 100%
Dew Point: 34°F
Visibility: 3 Miles
Pressure: 29.97 in.
Flight Rule: LIFR
Wind Data
Calm
Cloud Level(s): Broken at 400ft, Solid Overcast at 1300ft
Current Conditions at
SELINSGROVE - (KSEG)
36°
Cloudy
Mist
as of 3:53 PM EST
Rel. Humidity: 86%
Dew Point: 32°F
Visibility: 6 Miles
Pressure: 30.01 in.
Flight Rule: MVFR
Wind Data
3 MPH
200° South
Cloud Level(s): Broken at 1300ft, Solid Overcast at 1800ft
Current Conditions at
HARRISBURG - (KCXY)
37°
Cloudy
Mist
as of 3:56 PM EST
Rel. Humidity: 86%
Dew Point: 34°F
Visibility: 4 Miles
Pressure: 30.02 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 2000ft
Current Conditions at
MUIR AAF - (KMUI)
36°
Cloudy
Mist
as of 3:57 PM EST
Rel. Humidity: 100%
Dew Point: 36°F
Visibility: 4 Miles
Pressure: 29.99 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Scattered at 600ft, Broken at 1100ft, Solid Overcast at 1600ft
Cloudy on Tonight Tonight... Partly cloudy, with a low around 35. Light southwest wind becoming west 5 to 10 mph in the evening. Winds could gust as high as 31 mph.
Sunny on Wednesday Wednesday... Sunny, with a high near 44. Northwest wind 5 to 10 mph becoming light in the afternoon. Winds could gust as high as 29 mph.
20% chance of rain & snow Wednesday Night Wednesday Night... A slight chance of rain and snow showers between 1am and 4am, then a slight chance of rain showers after 4am. Cloudy, with a low around 30. Calm wind. Chance of precipitation is 20%.
Mostly Cloudy on Christmas Day Christmas Day... Mostly cloudy, with a high near 46. Calm wind becoming northwest around 5 mph in the afternoon.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 24. Calm wind.
80% chance of freezing rain, snow, & sleet Friday Friday... Freezing rain and sleet, possibly mixed with snow showers, mainly after 1pm. High near 32. Chance of precipitation is 80%. New snow and sleet accumulation of less than one inch possible.
90% chance of freezing rain Friday Night Friday Night... Freezing rain, mainly before 1am. Low around 27. Chance of precipitation is 90%.
Cloudy on Saturday Saturday... Cloudy, with a high near 37.
40% chance of rain Saturday Night Saturday Night... A chance of showers after 1am. Cloudy, with a low around 32. Chance of precipitation is 40%.
80% chance of rain Sunday Sunday... Showers. High near 45. Chance of precipitation is 80%.
50% chance of freezing rain Sunday Night Sunday Night... A chance of rain or freezing rain. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 30.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 18.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 29.
Current Radar Image


Sun Almanac for Arch Rock, Pennsylvania
Sunrise: 07:31 AM
Sunset: 4:47 PM
Civil Sunrise:07:00 AM
Civil Sunset: 5:18 PM
Nautical Sunrise: 06:26 AM
Nautical Sunset: 5:52 PM
Astro Sunrise: 05:52 AM
Astro Sunset: 6:26 PM
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