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Altoona, Pennsylvania Weather Forecast
Altoona, Pennsylvania Weather
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Weather Forecast for Altoona, Pennsylvania : Blair County
Issued: 2:05 am EST Dec 20, 2025 Latitude: 40.5186809 Longitude: -78.3947359 View on Google Maps

MouseOver for Detail Forecast
Overnight Saturday Sunday Monday Tuesday Wednesday Christmas Day Friday
Mostly Clear on Overnight Mostly Sunny on Saturday Sunny on Sunday Mostly Sunny on Monday 60% chance of freezing rain on Tuesday Partly Sunny on Wednesday 50% chance of rain on Christmas Day 40% chance of rain on Friday
Low: 18°F High: 40°F High: 34°F High: 37°F High: 48°F High: 43°F High: 54°F High: 54°F
Low: 30°F Low: 16°F Low: 27°F Low: 29°F Low: 32°F Low: 43°F  
Mostly Clear Mostly Sunny Sunny Mostly Sunny Freezing Rain Partly Sunny Rain Rain
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Current Conditions at
ALTOONA - (KAOO)
19°
Feels like 6°F
Clear
as of 12:53 AM EST
Rel. Humidity: 57%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
14 MPH
Gust: 24 MPH
310° Northwest
Cloud Level(s): Clear
Current Conditions at
JOHNSTOWN - (KJST)
14°
Feels like -2°F
Partly Cloudy
as of 12:54 AM EST
Rel. Humidity: 78%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 25 MPH
270° West
Cloud Level(s): Scattered at 1700ft
Current Conditions at
CLEARFIELD - (KFIG)
18°
Feels like 5°F
Cloudy
as of 12:54 AM EST
Rel. Humidity: 72%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: MVFR
Wind Data
10 MPH
Gust: 20 MPH
240° Southwest
Cloud Level(s): Solid Overcast at 2600ft
Current Conditions at
STEWART FIELD - (KIDI)
14°
Mostly Clear
as of 1:35 AM EST
Rel. Humidity: 85%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
7 MPH
250° West
Cloud Level(s): Few at 12000ft
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 18. West wind 8 to 14 mph, with gusts as high as 31 mph.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 40. South wind 3 to 7 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 30. South wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 28 mph.

Sunny on Sunday Sunday... Sunny, with a high near 34. West wind 10 to 14 mph, with gusts as high as 37 mph.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 16. Northwest wind 7 to 13 mph, with gusts as high as 33 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 37.

60% chance of freezing rain & snow Monday Night Monday Night... Snow likely between 1am and 4am, then freezing rain likely after 4am. Cloudy, with a low around 27. Chance of precipitation is 60%.

60% chance of freezing rain Tuesday Tuesday... Freezing rain likely, possibly mixed with rain before 7am, then a chance of rain between 7am and 1pm. Cloudy, with a high near 48. Chance of precipitation is 60%.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 29.

Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 43.

50% chance of rain Wednesday Night Wednesday Night... A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.

50% chance of rain Christmas Day Christmas Day... A chance of showers. Cloudy, with a high near 54. Chance of precipitation is 50%.

40% chance of rain Thursday Night Thursday Night... A chance of showers. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.

40% chance of rain Friday Friday... A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.

Current Radar Image


Sun Almanac for Altoona, Pennsylvania
Sunrise: 07:33 AM
Sunset: 4:50 PM
Civil Sunrise:07:02 AM
Civil Sunset: 5:20 PM
Nautical Sunrise: 06:28 AM
Nautical Sunset: 5:55 PM
Astro Sunrise: 05:55 AM
Astro Sunset: 6:28 PM
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