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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: 1:05 am EST Jan 3, 2026 Latitude: 40.6075756 Longitude: -77.4183239 View on Google Maps

MouseOver for Detail Forecast
Overnight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Mostly Cloudy on Overnight Mostly Cloudy on Saturday Mostly Sunny on Sunday Mostly Cloudy on Monday 30% chance of rain on Tuesday Mostly Cloudy on Wednesday Mostly Cloudy on Thursday 40% chance of rain on Friday
Low: 17°F High: 29°F High: 33°F High: 35°F High: 43°F High: 50°F High: 47°F High: 55°F
Low: 21°F Low: 18°F Low: 24°F Low: 33°F Low: 31°F Low: 37°F  
Mostly Cloudy Mostly Cloudy Mostly Sunny Mostly Cloudy Rain Mostly Cloudy Mostly Cloudy Rain
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Current Conditions at
UNIVERSITY PARK - (KUNV)
21°
Cloudy
as of 1:15 AM EST
Rel. Humidity: 57%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
5 MPH
250° West
Cloud Level(s): Solid Overcast at 3400ft
Current Conditions at
SELINSGROVE - (KSEG)
25°
Cloudy
as of 12:53 AM EST
Rel. Humidity: 49%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
6 MPH
320° Northwest
Cloud Level(s): Solid Overcast at 4400ft
Current Conditions at
HARRISBURG - (KCXY)
23°
Feels like 13°F
Clear
as of 12:56 AM EST
Rel. Humidity: 53%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
9 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
MUIR AAF - (KMUI)
27°
Cloudy
as of 12:51 AM EST
Rel. Humidity: 49%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: MVFR
Wind Data
8 MPH
320° Northwest
Cloud Level(s): Broken at 2700ft, Solid Overcast at 3500ft
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 17. Light southwest wind.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 29. Light west wind.
20% chance of snow Saturday Night Saturday Night... A slight chance of snow showers between 8pm and 2am. Cloudy, with a low around 21. Calm wind. Chance of precipitation is 20%.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 33. Calm wind becoming northwest 5 to 7 mph in the morning.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 18. Light west wind.
Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 35.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 24.
30% chance of rain Tuesday Tuesday... A chance of showers after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
30% chance of rain Tuesday Night Tuesday Night... A chance of showers before 1am. Cloudy, with a low around 33. Chance of precipitation is 30%.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 50.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 31.
Mostly Cloudy on Thursday Thursday... Mostly cloudy, with a high near 47.
40% chance of rain Thursday Night Thursday Night... A chance of showers. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
40% chance of rain Friday Friday... A chance of showers. Mostly cloudy, with a high near 55. Chance of precipitation is 40%.
Current Radar Image


Sun Almanac for Arch Rock, Pennsylvania
Sunrise: 07:34 AM
Sunset: 4:55 PM
Civil Sunrise:07:03 AM
Civil Sunset: 5:26 PM
Nautical Sunrise: 06:29 AM
Nautical Sunset: 6:00 PM
Astro Sunrise: 05:56 AM
Astro Sunset: 6:33 PM
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