url:
Arnold, Pennsylvania Weather Forecast
Arnold, Pennsylvania Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Arnold
Change location by the zip code or city,state: or search for other weather forecast locations in Pennsylvania by name.
Weather Forecast for Arnold, Pennsylvania : Westmoreland County
Issued: 11:48 am EST Nov 23, 2025 Latitude: 40.5800669 Longitude: -79.7667152 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Monday Tuesday Wednesday Thanksgiving Day Friday Saturday
Sunny on This Afternoon Morning Fog on Tonight Morning Fog on Monday 100% chance of rain on Tuesday 90% chance of rain on Wednesday Mostly Cloudy on Thanksgiving Day 30% chance of snow on Friday Mostly Cloudy on Saturday
High: 52°F Low: 28°F High: 52°F High: 57°F High: 59°F High: 36°F High: 36°F High: 38°F
Low: 37°F Low: 50°F Low: 27°F Low: 24°F Low: 21°F  
Sunny Morning Fog Morning Fog Rain Rain Mostly Cloudy Snow Mostly Cloudy
-
Current Conditions at
BUTLER COUNTY - (KBTP)
50°
Feels like 43°F
Mostly Clear
as of 12:56 PM EST
Rel. Humidity: 53%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 25 MPH
270° West
Cloud Level(s): Few at 4100ft
Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
50°
Feels like 45°F
Clear
as of 12:53 PM EST
Rel. Humidity: 53%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 22 MPH
260° West
Cloud Level(s): Clear
Current Conditions at
PITTSBURGH - (KPIT)
52°
Mostly Clear
as of 12:51 PM EST
Rel. Humidity: 46%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 24 MPH
280° West
Cloud Level(s): Few at 4000ft, Few at 25000ft
Current Conditions at
LATROBE - (KLBE)
50°
Feels like 43°F
Partly Cloudy
as of 12:50 PM EST
Rel. Humidity: 57%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 28 MPH
230° Southwest
Cloud Level(s): Scattered at 2500ft
Sunny on This Afternoon This Afternoon... Sunny, with a high near 52. West wind 11 to 14 mph, with gusts as high as 25 mph.
Morning Fog on Tonight Tonight... Patchy fog after 3am. Otherwise, clear, with a low around 28. West wind 5 to 7 mph becoming calm in the evening.
Morning Fog on Monday Monday... Patchy fog before 10am. Otherwise, mostly sunny, with a high near 52. Light south wind.
30% chance of rain Monday Night Monday Night... A chance of rain after 1am. Mostly cloudy, with a low around 37. Light southeast wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
100% chance of rain Tuesday Tuesday... Rain. High near 57. Southeast wind 5 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
90% chance of rain Tuesday Night Tuesday Night... Rain. Low around 50. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
90% chance of rain Wednesday Wednesday... Rain, mainly before 1pm. High near 59. Chance of precipitation is 90%.
30% chance of rain & snow Wednesday Night Wednesday Night... A chance of rain showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Mostly Cloudy on Thanksgiving Day Thanksgiving Day... Mostly cloudy, with a high near 36. Breezy.
40% chance of snow Thursday Night Thursday Night... A chance of snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
30% chance of snow Friday Friday... A chance of snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 21.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 38.
Current Radar Image


Sun Almanac for Arnold, Pennsylvania
Sunrise: 07:15 AM
Sunset: 4:56 PM
Civil Sunrise:06:45 AM
Civil Sunset: 5:26 PM
Nautical Sunrise: 06:12 AM
Nautical Sunset: 5:59 PM
Astro Sunrise: 05:39 AM
Astro Sunset: 6:32 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.