McHaddon, Pennsylvania Weather
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Weather Forecast for McHaddon, Pennsylvania : Armstrong County
Issued: 4:02 pm EDT Sep 3, 2025 Latitude: 40.7886754 Longitude: -79.59338 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Cloudy on Tonight 90% chance of thunderstorms on Thursday 20% chance of rain on Friday 60% chance of rain on Saturday Mostly Sunny on Sunday Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday
Low: 57°F High: 70°F High: 80°F High: 67°F High: 69°F High: 71°F High: 76°F High: 76°F
Low: 50°F Low: 54°F Low: 45°F Low: 42°F Low: 44°F Low: 49°F  
Cloudy Thunderstorms Rain Rain Mostly Sunny Sunny Sunny Mostly Sunny
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Current Conditions at
BUTLER COUNTY - (KBTP)
79°
Mostly Cloudy
as of 4:56 PM EDST
Rel. Humidity: 44%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
5 MPH
300° Northwest
Cloud Level(s): Scattered at 7000ft, Broken at 9500ft, Broken at 11000ft
Current Conditions at
STEWART FIELD - (KIDI)
77°
Mostly Cloudy
as of 5:15 PM EDST
Rel. Humidity: 38%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.85 in.
Flight Rule: VFR
Wind Data
6 MPH
220° Southwest
Cloud Level(s): Broken at 7000ft, Broken at 8500ft, Broken at 11000ft
Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
81°
Mostly Cloudy
as of 4:53 PM EDST
Rel. Humidity: 36%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.82 in.
Flight Rule: VFR
Wind Data
6 MPH
Gust: 20 MPH
190° South
Cloud Level(s): Scattered at 7000ft, Scattered at 9000ft, Broken at 11000ft
Current Conditions at
LATROBE - (KLBE)
82°
Partly Cloudy
as of 4:47 PM EDST
Rel. Humidity: 37%
Dew Point: 54°F
Visibility: 20 Miles
Pressure: 29.85 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 23 MPH
220° Southwest
Cloud Level(s): Scattered at 7000ft
Cloudy on Tonight Tonight... Partly cloudy, with a low around 57. South wind around 7 mph.
90% chance of thunderstorms Thursday Thursday... Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm, mainly after 3pm. High near 70. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
30% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 50. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
20% chance of rain Friday Friday... A slight chance of showers after 2pm. Mostly sunny, with a high near 80. Southwest wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
60% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 54. Southwest wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
60% chance of rain Saturday Saturday... Showers likely, mainly before 8am. Mostly cloudy, with a high near 67. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 45.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 69.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 42.
Sunny on Monday Monday... Sunny, with a high near 71.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 44.
Sunny on Tuesday Tuesday... Sunny, with a high near 76.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 49.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 76.
Current Radar Image


Sun Almanac for McHaddon, Pennsylvania
Sunrise: 06:48 AM
Sunset: 7:47 PM
Civil Sunrise:06:20 AM
Civil Sunset: 8:15 PM
Nautical Sunrise: 05:47 AM
Nautical Sunset: 8:49 PM
Astro Sunrise: 05:12 AM
Astro Sunset: 9:23 PM
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