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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 26, 2026 Latitude: 40.6075756 Longitude: -77.4183239 View on Google Maps

MouseOver for Detail Forecast
Overnight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Cloudy on Overnight Partly Sunny on Monday Partly Sunny on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday Mostly Sunny on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday
Low: 13°F High: 23°F High: 21°F High: 18°F High: 17°F High: 15°F High: 23°F High: 26°F
Low: 3 °F Low: 4 °F Low: -1°F Low: -5°F Low: 0°F Low: 1°F  
Mostly Cloudy Partly Sunny Partly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
UNIVERSITY PARK - (KUNV)
10°
Cloudy
as of 12:55 AM EST
Rel. Humidity: 84%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 29.74 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 2100ft
Current Conditions at
SELINSGROVE - (KSEG)
12°
Cloudy
as of 12:53 AM EST
Rel. Humidity: 100%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 29.80 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 2000ft
Current Conditions at
HARRISBURG - (KCXY)
16°
Cloudy
as of 12:56 AM EST
Rel. Humidity: 85%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 29.78 in.
Flight Rule: IFR
Wind Data
3 MPH
290° West
Cloud Level(s): Solid Overcast at 900ft
Current Conditions at
MUIR AAF - (KMUI)
18°
Cloudy
Light Snow
as of 12:55 AM EST
Rel. Humidity: 92%
Dew Point: 16°F
Visibility: 9 Miles
Pressure: 29.76 in.
Flight Rule: IFR
Wind Data
5 MPH
020° North
Cloud Level(s): Solid Overcast at 700ft
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 13. Calm wind.

Partly Sunny on Monday Monday... Partly sunny, with a high near 23. West wind 5 to 11 mph, with gusts as high as 26 mph.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 3. Wind chill values as low as -5. West wind around 7 mph, with gusts as high as 24 mph.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 21. Wind chill values as low as -5. Southwest wind 5 to 8 mph, with gusts as high as 21 mph.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 4. West wind around 5 mph.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 18.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around -1.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 17.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around -5.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 15.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 0.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 23.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 1.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 26.

Current Radar Image


Sun Almanac for Arch Rock, Pennsylvania
Sunrise: 07:24 AM
Sunset: 5:20 PM
Civil Sunrise:06:55 AM
Civil Sunset: 5:49 PM
Nautical Sunrise: 06:22 AM
Nautical Sunset: 6:22 PM
Astro Sunrise: 05:50 AM
Astro Sunset: 6:55 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.