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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: 7:33 am EST Nov 19, 2025 Latitude: 40.6075756 Longitude: -77.4183239 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
Patchy Fog on Today Mostly Cloudy on Tonight Mostly Cloudy on Thursday 30% chance of rain on Friday 40% chance of rain on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday Partly Sunny on Tuesday
High: 47°F Low: 30°F High: 46°F High: 55°F High: 52°F High: 54°F High: 56°F High: 52°F
Low: 38°F Low: 41°F Low: 35°F Low: 38°F Low: 36°F  
Patchy Fog Mostly Cloudy Mostly Cloudy Rain Rain Mostly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
UNIVERSITY PARK - (KUNV)
36°
Cloudy
Mist
as of 10:53 AM EST
Rel. Humidity: 100%
Dew Point: 36°F
Visibility: 4 Miles
Pressure: 30.18 in.
Flight Rule: IFR
Wind Data
3 MPH
010° North
Cloud Level(s): Broken at 800ft, Solid Overcast at 1500ft
Current Conditions at
SELINSGROVE - (KSEG)
39°
Cloudy
as of 11:26 AM EST
Rel. Humidity: 86%
Dew Point: 36°F
Visibility: 8 Miles
Pressure: 30.20 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 1000ft
Current Conditions at
HARRISBURG - (KCXY)
41°
Cloudy
as of 11:27 AM EST
Rel. Humidity: 86%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: MVFR
Wind Data
5 MPH
310° Northwest
Cloud Level(s): Broken at 1100ft, Solid Overcast at 2400ft
Current Conditions at
MUIR AAF - (KMUI)
41°
Cloudy
as of 11:15 AM EST
Rel. Humidity: 93%
Dew Point: 39°F
Visibility: 7 Miles
Pressure: 30.16 in.
Flight Rule: MVFR
Wind Data
6 MPH
0° North
Cloud Level(s): Few at 700ft, Scattered at 1000ft, Solid Overcast at 2100ft
Patchy Fog on Today Today... Patchy fog before noon. Otherwise, mostly cloudy, with a high near 47. Calm wind.

Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 30. Calm wind.

Mostly Cloudy on Thursday Thursday... Mostly cloudy, with a high near 46. Calm wind.

20% chance of light rain Thursday Night Thursday Night... A slight chance of light rain before 1am, then a slight chance of rain after 1am. Cloudy, with a low around 38. Calm wind. Chance of precipitation is 20%.

30% chance of rain Friday Friday... A chance of rain. Mostly cloudy, with a high near 55. Light southwest wind. Chance of precipitation is 30%.

50% chance of rain Friday Night Friday Night... A chance of rain. Cloudy, with a low around 41. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

40% chance of rain Saturday Saturday... A chance of rain. Partly sunny, with a high near 52. Chance of precipitation is 40%.

30% chance of rain Saturday Night Saturday Night... A chance of rain before 1am. Partly cloudy, with a low around 35. Chance of precipitation is 30%.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 54.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 38.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 56.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 36.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 52.

Current Radar Image


Sun Almanac for Arch Rock, Pennsylvania
Sunrise: 07:01 AM
Sunset: 4:49 PM
Civil Sunrise:06:32 AM
Civil Sunset: 5:18 PM
Nautical Sunrise: 05:59 AM
Nautical Sunset: 5:52 PM
Astro Sunrise: 05:26 AM
Astro Sunset: 6:24 PM
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