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Greendale, Pennsylvania Weather Forecast
Greendale, Pennsylvania Weather
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Weather Forecast for Greendale, Pennsylvania : Armstrong County
Issued: 11:43 am EST Dec 16, 2025 Latitude: 40.8053423 Longitude: -79.3869862 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Wednesday Thursday Friday Saturday Sunday Monday
Mostly Sunny on This Afternoon Increasing Clouds on Tonight Mostly Cloudy on Wednesday 30% chance of rain on Thursday 70% chance of snow on Friday Mostly Cloudy on Saturday Partly Sunny on Sunday Partly Sunny on Monday
High: 32°F Low: 24°F High: 40°F High: 48°F High: 36°F High: 41°F High: 37°F High: 35°F
Low: 24°F Low: 27°F Low: 20°F Low: 26°F Low: 22°F  
Mostly Sunny Increasing Clouds Mostly Cloudy Rain Snow Mostly Cloudy Partly Sunny Partly Sunny
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Current Conditions at
STEWART FIELD - (KIDI)
30°
Clear
as of 1:15 PM EST
Rel. Humidity: 50%
Dew Point: 14°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
7 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
BUTLER COUNTY - (KBTP)
32°
Clear
as of 12:56 PM EST
Rel. Humidity: 43%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
8 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
DUBOIS - (KDUJ)
25°
Feels like 13°F
Clear
as of 12:53 PM EST
Rel. Humidity: 49%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
12 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
LATROBE - (KLBE)
32°
Feels like 23°F
Mostly Cloudy
as of 12:47 PM EST
Rel. Humidity: 46%
Dew Point: 14°F
Visibility: 15 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 23 MPH
220° Southwest
Cloud Level(s): Broken at 25000ft
Mostly Sunny on This Afternoon This Afternoon... Mostly sunny, with a high near 32. Southwest wind around 8 mph.

Increasing Clouds on Tonight Tonight... Increasing clouds, with a low around 24. Southwest wind 7 to 11 mph, with gusts as high as 24 mph.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 40. West wind 9 to 14 mph, with gusts as high as 26 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 24. Southwest wind around 5 mph becoming calm.

30% chance of rain Thursday Thursday... A chance of rain after 1pm. Partly sunny, with a high near 48. Southeast wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

100% chance of rain Thursday Night Thursday Night... Rain. Low around 27. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

70% chance of snow Friday Friday... Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 36. Breezy. Chance of precipitation is 70%.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 20.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 41.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 26.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 37.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 22.

Partly Sunny on Monday Monday... Partly sunny, with a high near 35.

Current Radar Image


Sun Almanac for Greendale, Pennsylvania
Sunrise: 07:36 AM
Sunset: 4:51 PM
Civil Sunrise:07:05 AM
Civil Sunset: 5:22 PM
Nautical Sunrise: 06:30 AM
Nautical Sunset: 5:57 PM
Astro Sunrise: 05:57 AM
Astro Sunset: 6:30 PM
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