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Arch Spring, Pennsylvania Weather Forecast
Arch Spring, Pennsylvania Weather
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Weather Forecast for Arch Spring, Pennsylvania : Blair County
Issued: 1:56 pm EST Nov 19, 2025 Latitude: 40.6058997 Longitude: -78.2027889 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Thursday Friday Saturday Sunday Monday Tuesday
Partly Sunny on This Afternoon Mostly Cloudy on Tonight Cloudy on Thursday 50% chance of rain on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday Partly Sunny on Monday 40% chance of rain on Tuesday
High: 46°F Low: 28°F High: 46°F High: 54°F High: 49°F High: 52°F High: 55°F High: 52°F
Low: 37°F Low: 38°F Low: 27°F Low: 33°F Low: 36°F  
Partly Sunny Mostly Cloudy Cloudy Rain Mostly Sunny Mostly Sunny Partly Sunny Rain
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Current Conditions at
JOHNSTOWN - (KJST)
36°
Clear
Fog
as of 1:14 PM EST
Rel. Humidity: 100%
Dew Point: 36°F
Visibility: 1/4 Miles
Pressure: 30.13 in.
Flight Rule: IFR
Wind Data
3 MPH
310° Northwest
Partly Sunny on This Afternoon This Afternoon... Partly sunny, with a high near 46. Calm wind.

Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 28. Calm wind.

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

20% chance of rain Thursday Night Thursday Night... A slight chance of showers after 1am. Cloudy, with a low around 37. Calm wind. Chance of precipitation is 20%.

50% chance of rain Friday Friday... A chance of showers. Cloudy, with a high near 54. Calm wind becoming south around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

60% chance of rain Friday Night Friday Night... Showers likely, mainly before 1am. Cloudy, with a low around 38. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 49.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 27.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 52.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 33.

Partly Sunny on Monday Monday... Partly sunny, with a high near 55.

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

40% chance of rain Tuesday Tuesday... A chance of showers. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.

Current Radar Image


Sun Almanac for Arch Spring, Pennsylvania
Sunrise: 07:05 AM
Sunset: 4:52 PM
Civil Sunrise:06:35 AM
Civil Sunset: 5:22 PM
Nautical Sunrise: 06:02 AM
Nautical Sunset: 5:55 PM
Astro Sunrise: 05:29 AM
Astro Sunset: 6:27 PM
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