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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: 2:09 pm EST Dec 31, 2025 Latitude: 40.6075756 Longitude: -77.4183239 View on Google Maps

MouseOver for Detail Forecast
Tonight New Year's Day Friday Saturday Sunday Monday Tuesday Wednesday
60% chance of snow on Tonight Mostly Sunny on New Year's Day Partly Sunny on Friday Mostly Cloudy on Saturday Mostly Sunny on Sunday Mostly Cloudy on Monday Mostly Cloudy on Tuesday 30% chance of rain on Wednesday
Low: 20°F High: 26°F High: 32°F High: 34°F High: 35°F High: 34°F High: 40°F High: 45°F
Low: 17°F Low: 19°F Low: 21°F Low: 19°F Low: 24°F Low: 30°F  
Snow Mostly Sunny Partly Sunny Mostly Cloudy Mostly Sunny Mostly Cloudy Mostly Cloudy Rain
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Current Conditions at
UNIVERSITY PARK - (KUNV)
27°
Feels like 16°F
Cloudy
Shower(S) In Vicinity
as of 5:53 PM EST
Rel. Humidity: 79%
Dew Point: 21°F
Visibility: 7 Miles
Pressure: 29.66 in.
Flight Rule: MVFR
Wind Data
10 MPH
220° Southwest
Cloud Level(s): Solid Overcast at 1800ft
Current Conditions at
SELINSGROVE - (KSEG)
28°
Cloudy
Light Snow
as of 5:53 PM EST
Rel. Humidity: 68%
Dew Point: 19°F
Visibility: 8 Miles
Pressure: 29.74 in.
Flight Rule: MVFR
Wind Data
7 MPH
190° South
Cloud Level(s): Solid Overcast at 3000ft
Current Conditions at
HARRISBURG - (KCXY)
30°
Cloudy
as of 5:56 PM EST
Rel. Humidity: 54%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 29.77 in.
Flight Rule: VFR
Wind Data
8 MPH
200° South
Cloud Level(s): Solid Overcast at 3500ft
Current Conditions at
MUIR AAF - (KMUI)
30°
Clear
Light Unknown Precip
as of 5:55 PM EST
Rel. Humidity: 63%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 29.74 in.
Flight Rule: VFR
Wind Data
8 MPH
210° Southwest
Cloud Level(s): Few at 1300ft, Few at 1900ft, Scattered at 2500ft, Solid Overcast at 3000ft
60% chance of snow Tonight Tonight... Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 20. Southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Mostly Sunny on New Year's Day New Year's Day... Mostly sunny, with a high near 26. West wind 8 to 10 mph, with gusts as high as 23 mph.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 17. West wind 3 to 6 mph.

Partly Sunny on Friday Friday... Partly sunny, with a high near 32. West wind 3 to 7 mph.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 19. Light west wind.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 34.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 21.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 35.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 19.

Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 34.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 24.

Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 40.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 30.

30% chance of rain Wednesday Wednesday... A chance of showers. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.

Current Radar Image


Sun Almanac for Arch Rock, Pennsylvania
Sunrise: 07:33 AM
Sunset: 4:52 PM
Civil Sunrise:07:03 AM
Civil Sunset: 5:23 PM
Nautical Sunrise: 06:28 AM
Nautical Sunset: 5:58 PM
Astro Sunrise: 05:55 AM
Astro Sunset: 6:31 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.