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Apollo, Pennsylvania Weather Forecast
Apollo, Pennsylvania Weather
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Weather Forecast for Apollo, Pennsylvania : Armstrong County
Issued: 12:26 pm EST Jan 4, 2026 Latitude: 40.5814546 Longitude: -79.5664333 View on Google Maps

MouseOver for Detail Forecast
Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Cloudy on Tonight Partly Sunny on Monday 80% chance of rain on Tuesday Mostly Cloudy on Wednesday 30% chance of rain on Thursday 80% chance of rain on Friday 50% chance of rain on Saturday 40% chance of snow on Sunday
Low: 20°F High: 42°F High: 50°F High: 45°F High: 54°F High: 54°F High: 48°F High: 34°F
Low: 30°F Low: 37°F Low: 32°F Low: 41°F Low: 37°F Low: 26°F  
Mostly Cloudy Partly Sunny Rain Mostly Cloudy Rain Rain Rain Snow
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Current Conditions at
BUTLER COUNTY - (KBTP)
Mostly Clear
as of 7:56 PM EST
Wind Data
Calm
Current Conditions at
STEWART FIELD - (KIDI)
25°
Cloudy
as of 8:15 PM EST
Rel. Humidity: 85%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: MVFR
Wind Data
7 MPH
270° West
Cloud Level(s): Solid Overcast at 1600ft
Current Conditions at
JOHNSTOWN - (KJST)
21°
Cloudy
as of 7:54 PM EST
Rel. Humidity: 85%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: MVFR
Wind Data
7 MPH
290° West
Cloud Level(s): Solid Overcast at 1000ft
Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 20. Calm wind.
Partly Sunny on Monday Monday... Partly sunny, with a high near 42. Calm wind becoming southwest 5 to 7 mph in the morning.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 30. South wind around 5 mph becoming calm in the evening.
80% chance of rain Tuesday Tuesday... Rain, mainly after 1pm. High near 50. South wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
70% chance of rain Tuesday Night Tuesday Night... Rain likely, mainly before 1am. Cloudy, with a low around 37. West wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 45.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 32.
30% chance of rain Thursday Thursday... A chance of rain after 1pm. Partly sunny, with a high near 54. Chance of precipitation is 30%.
70% chance of rain Thursday Night Thursday Night... Rain likely. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
80% chance of rain Friday Friday... Rain. High near 54. Chance of precipitation is 80%.
60% chance of rain Friday Night Friday Night... Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
50% chance of rain Saturday Saturday... A chance of rain. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
30% chance of rain & snow Saturday Night Saturday Night... A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
40% chance of snow Sunday Sunday... A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Current Radar Image


Sun Almanac for Apollo, Pennsylvania
Sunrise: 07:42 AM
Sunset: 5:05 PM
Civil Sunrise:07:11 AM
Civil Sunset: 5:35 PM
Nautical Sunrise: 06:37 AM
Nautical Sunset: 6:09 PM
Astro Sunrise: 06:04 AM
Astro Sunset: 6:42 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.